第7卷 职业场景训练（一）：安全规范与设备使用-【2027年新考纲】江苏省（职教高考）《英语45分钟训练卷》（原卷版+解析版）

**基本信息** 聚焦“安全规范与设备使用”职业场景，通过情景交际、阅读、完形题型，系统强化职场语言理解与表达能力，培养安全责任意识与问题解决思维。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |情景交际|短对话10题、补全对话5题|职场安全情境中的交际回应，如设备操作劝阻、规则解释|围绕安全规范（操作前检查、紧急处理）与设备使用（按钮功能、维护流程）的职业场景展开，强化得体沟通能力| |阅读理解|5题|安全操作重要性的说明性文本理解，含程序步骤与责任阐述|从安全意识（习惯养成）到操作流程（前中后步骤）再到职业素养（责任与记录），构建“意识-行动-素养”逻辑链条| |完形填空|10题|3D打印实践中的安全事件叙事，含设备检查、应急处理等情节|通过具体案例串联安全操作全流程，将“disconnect”“protective cover”等术语转化为解决问题的工具，体现语言能力与职业思维的融合|

编写说明：本卷依据《江苏省中职职教高考公共基础知识（英语）考试大纲》（自2027年开始实施）和本系列编写规划第七卷要求编写。本卷为职业场景主题训练卷，围绕“安全规范与设备使用”设置情景交际15题（含短对话10题、补全对话5题）、阅读理解5题和完形填空10题，满分100分。命题突出职场安全、设备操作、规则理解、风险判断和职业责任意识，强化学生在真实或模拟职业情境中理解说明、得体沟通、规范处置和解决问题的能力。 【2027年新考纲】江苏省（职教高考）《英语45分钟训练卷》 第7卷 职业场景训练（一）：安全规范与设备使用 考试时间：45分钟 满分：100分 班级______姓名______学号______成绩______ 一、情景交际(共15小题,满分40分) 第一节 读下列10个短对话,从题后所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。(共10小题,每小题2分,满分20分) 1. —During the first day in the training workshop, your partner wants to plug in a new cutting machine before reading the operation card because the teacher is checking another group. —______. We should wait for permission and make sure the emergency stop button is within reach. A. That sounds efficient B. Safety must come first C. The machine looks expensive D. It depends on your mood 2. —The visitor asks why every student has to wear goggles even for a short demonstration, and he seems to think the rule is too strict. —______. Small flying pieces may still hurt the eyes, so the rule protects everyone in the room. A. It is a necessary precaution B. It is only for decoration C. You may ignore it today D. I have no idea at all 3. —A customer reports that the printer in the service area makes an unusual noise after the paper is replaced. You are not sure whether it is safe to open the cover. —______. Turn off the power first and call the technician instead of checking it by yourself. A. Try your luck B. Open it immediately C. Follow the safety procedure D. Ask the customer to wait outside forever 4. —The workshop notice says, 'No loose clothing near moving parts.' One classmate thinks it is just about appearance and plans to roll up his sleeves later. —______. Loose sleeves can be caught by the machine before he has time to react. A. I see your point, but it is risky B. That rule is about fashion C. Let us make the notice shorter D. You should take a photo first 5. —The supervisor asks our group to record the temperature of the food storage cabinet every two hours, but we have already checked it once this morning. —______. Regular records help us notice changes before the food quality is affected. A. Once is more than enough B. I would rather forget it C. The cabinet is not important D. We should keep the routine 6. —When I explain the machine panel to new students, I can name the green start button, but I am not sure how to describe the red one clearly. —______. It is the emergency stop button, used only when the operation must be stopped at once. A. You can call it anything B. Let me put it precisely C. It is better not to mention it D. The color is not worth noticing 7. —A guest wants to enter the maintenance area to take close-up photos, but the floor is still wet and the warning sign has just been put up. —_____. Please invite him to the viewing line and explain that the area will reopen after inspection. A. Photos are always more important B. Let him decide by himself C. The sign is only a suggestion D. We need to be firm but polite 8. —Our team found a small crack on the handle of a training tool, but the next group is already waiting to use it for their assessment. —______. Report it, label the tool and replace it before anyone uses it again. A. Hide the crack quickly B. It is a minor detail C. The assessment matters more D. We cannot take that chance 9. —The instruction sheet is in English, and I am tempted to skip the part about 'disconnect the power supply before cleaning' because I know the machine well. —______. Familiarity should not replace the written instruction, especially when electricity is involved. A. That is a wise shortcut B. Please do not skip it C. English instructions are useless D. Cleaning can wait forever 10. —The emergency drill interrupts our production practice again, and some students complain that it wastes valuable training time. —______. A drill is meaningful only when everyone treats it as seriously as a real accident. A. I agree that it is meaningless B. We can leave before it starts C. That is why we should take it seriously D. It has nothing to do with us 第二节 读下面一段对话,从方框中所给的 A、B、C、D、E、F和 G 七个选项中选出可以填入空白处的最佳选项。(共5小题,每小题4分,满分20分) 请先阅读方框中的A—G选项，再根据对话内容，从方框中选出能填入空白处的最佳选项。选项中有两项为多余选项。 A. What responsibilities will the safety monitor take during the practice? B. That sounds demanding, but it will help us avoid careless operation. C. When are we supposed to complete the equipment-use record? D. We should check the power cable, protective cover and emergency stop button first. E. I hope I can do the job well because safety work needs patience. F. The teacher has decided to cancel the equipment practice today. G. You should ignore the warning light if the machine still works. M: The 3D printer practice begins this afternoon, and each group needs a safety monitor. W: ___11___ M: He or she reminds members to wear goggles, read the operation card and keep the workbench clear. W: ___12___ M: Exactly. Before switching on the printer, what should we do first? W:___13___ M: Right. If the printer makes an unusual noise, we must stop it and report to the teacher. W: ___14___ M: After the task. The record should include the user, time and any problem found during operation. W: ___15___ 11._________ 12._________ 13._________ 14._________ 15._________ 二、阅读理解（共5小题；每小题4分，满分20分） 阅读下面短文，从每题所给的 A、B、C、D 四个选项中选出最佳选项。(共5小题,每小题4分,满分20分) Safe operation is not only a rule on the wall. It is a working habit that protects people, equipment and the reputation of a workplace. In a vocational school training center, students often learn to use printers, food processors, electric tools and small machines. These devices may look familiar, but each one has its own operating order. A student who skips the manual may save a minute, yet the mistake may lead to a broken part, an injury or a delay in the whole project. Before using any device, students should check three things: the condition of the tool, the working area and their own protection. A cracked handle, a wet floor or a missing pair of gloves is not a small matter. If something is wrong, the student should stop, put a warning label on the device and report it to the teacher or technician. During operation, students must keep hands away from moving parts, avoid loose clothing and pay attention to warning sounds or lights. They should never repair a running machine by themselves. After the task, cleaning and recording are also part of safety. Power should be disconnected before cleaning, and waste materials should be placed in the correct container. The equipment-use record helps the next group know whether the device worked normally. In many real workplaces, such records are required by law or company policy. Therefore, learning to follow safety procedures at school is also preparation for future employment. A careful student may work a little slower at first, but he or she is more likely to become a reliable worker. 16. What is the main purpose of the passage? A. To introduce several famous machines. B. To explain why safety procedures matter. C. To compare different vocational schools. D. To describe how to design a workshop. 17. According to the passage, what should a student do if a tool handle is cracked? A. Use it quickly before others notice. B. Repair it alone while the machine is running. C. Put a warning label on it and report the problem. D. Give it directly to the next group. 18. Which action is mentioned as unsafe during operation? A. Keeping hands away from moving parts. B. Paying attention to warning lights. C. Avoiding loose clothing near machines. D. Repairing a running machine by oneself. 19. Why is the equipment-use record important? A. It helps the next group learn the device condition. B. It replaces all safety training in the workshop. C. It allows students to skip cleaning after work. D. It proves that speed is more important than care. 20. What can we infer about a careful student from the last sentence? A. He or she will never need to learn new skills. B. He or she should avoid using any device. C. He or she may be trusted more in future work. D. He or she always finishes tasks the fastest. 三、完形填空（共10小题；每小题4分，满分40分） 读下面一篇短文，从短文后各题所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。(共10小题,每小题4分,满分40分) On Monday morning, Class 2 entered the new smart workshop for its first 3D printer practice. Each group had an operation card beside the machine. Mr. Zhao said the key lesson was to build a(n) ___21___ habit: read the card, check the area and ask before operating. Li Ming was the group operator. When he found that one pair of protective gloves was missing, a teammate suggested starting anyway to save time. Li Ming ___22___ the suggestion and reported it. The delay was short, but it helped the group avoid a possible ___23___. Mr. Zhao praised their ___24___ work style. Later, the printer made a sharp sound. A student from another group wanted to open the cover and pull the material out by hand. Li Ming stopped him, pressed the emergency stop button and asked everyone to step back. Mr. Zhao explained that the material had not been placed evenly. If someone had opened the cover too early, the hot part might have caused a burn. The class learned that emergency rules were not written to make students ___25___; they were written to protect people when something unexpected happened. After the practice, each group cleaned the table, disconnected the power and completed the equipment-use record. Li Ming wrote down the unusual sound and the solution. The next group could read the note and place the material more carefully, so communication became more ___26___. The activity also changed students' understanding of workplace English. The warning labels, the operation card and the record form were partly written in English. Students had to match each English term with a real action, not just copy it into notebooks. Words such as "disconnect", "protective cover" and "maintenance" were no longer isolated vocabulary. They became tools for ___27___ problems, following rules and working with others. Safety training made students more ___28___, because they knew when to act and when to ask for help. A worker who respects procedures can earn the ___29___ of the workplace. Every safe choice is a step toward ___30___. 21.A. careless B. safe C. expensive D. silent 22.A. accepted B. refused C. repeated D. forgot 23.A. invitation B. exhibition C. accident D. interview 24.A. responsible B. noisy C. private D. lazy 25.A. popular B. bored C. wealthy D. confused 26.A. difficult B. secret C. effective D. personal 27.A. hiding B. creating C. refusing D. solving 28.A. careless B. impatient C. nervous D. confident 29.A. trust B. price C. habit D. silence 30.A. sudden danger B. simple entertainment C. professional growth D. careless speed 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：本卷依据《江苏省中职职教高考公共基础知识（英语）考试大纲》（自2027年开始实施）和本系列编写规划第七卷要求编写。本卷为职业场景主题训练卷，围绕“安全规范与设备使用”设置情景交际15题（含短对话10题、补全对话5题）、阅读理解5题和完形填空10题，满分100分。命题突出职场安全、设备操作、规则理解、风险判断和职业责任意识，强化学生在真实或模拟职业情境中理解说明、得体沟通、规范处置和解决问题的能力。 【2027年新考纲】江苏省（职教高考）《英语45分钟训练卷》 第7卷 职业场景训练（一）：安全规范与设备使用 考试时间：45分钟 满分：100分 班级______姓名______学号______成绩______ 一、情景交际(共15小题,满分40分) 第一节 读下列10个短对话,从题后所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。(共10小题,每小题2分,满分20分) 1. —During the first day in the training workshop, your partner wants to plug in a new cutting machine before reading the operation card because the teacher is checking another group. —______. We should wait for permission and make sure the emergency stop button is within reach. A. That sounds efficient B. Safety must come first C. The machine looks expensive D. It depends on your mood 【答案】B 【详解】题干中同伴想在未读操作卡、未获许可时启动切割设备，后句强调等待许可并确认急停按钮位置，属于制止冒险操作并强调安全优先，故选B。A只强调效率，C偏离操作决策，D语气随意且不符合安全规范。 2. —The visitor asks why every student has to wear goggles even for a short demonstration, and he seems to think the rule is too strict. —______. Small flying pieces may still hurt the eyes, so the rule protects everyone in the room. A. It is a necessary precaution B. It is only for decoration C. You may ignore it today D. I have no idea at all 【答案】A 【详解】下句说明即使短时间演示也可能有碎屑伤眼，护目镜规则是保护所有人的必要预防措施。A符合解释规则合理性的语境；B、C弱化安全规则，D不能体现服务说明能力。 3. —A customer reports that the printer in the service area makes an unusual noise after the paper is replaced. You are not sure whether it is safe to open the cover. —______. Turn off the power first and call the technician instead of checking it by yourself. A. Try your luck B. Open it immediately C. Follow the safety procedure D. Ask the customer to wait outside forever 【答案】C 【详解】面对设备异响且不确定是否安全，应先断电并联系技术人员，体现遵循安全流程。C最准确；A、B有风险，D虽让客户离开但表达失当且没有解决问题。 4. —The workshop notice says, 'No loose clothing near moving parts.' One classmate thinks it is just about appearance and plans to roll up his sleeves later. —______. Loose sleeves can be caught by the machine before he has time to react. A. I see your point, but it is risky B. That rule is about fashion C. Let us make the notice shorter D. You should take a photo first 【答案】A 【详解】对方误解规则，答语需要先委婉承接再指出风险。A既有礼貌又能纠正认知；B延续错误理解，C、D与安全提示无关。 5. —The supervisor asks our group to record the temperature of the food storage cabinet every two hours, but we have already checked it once this morning. —______. Regular records help us notice changes before the food quality is affected. A. Once is more than enough B. I would rather forget it C. The cabinet is not important D. We should keep the routine 【答案】D 【详解】题干中的关键是“每两小时记录”，后句说明定期记录可提前发现变化，因此应坚持流程。D符合职业规范；A、B、C都削弱日常检查要求。 6. —When I explain the machine panel to new students, I can name the green start button, but I am not sure how to describe the red one clearly. —______. It is the emergency stop button, used only when the operation must be stopped at once. A. You can call it anything B. Let me put it precisely C. It is better not to mention it D. The color is not worth noticing 【答案】B 【详解】后句用准确术语解释红色按钮的名称和用途，说明答语应引出“准确表达”。B符合；A、C、D都不利于设备说明。 7. —A guest wants to enter the maintenance area to take close-up photos, but the floor is still wet and the warning sign has just been put up. —_____. Please invite him to the viewing line and explain that the area will reopen after inspection. A. Photos are always more important B. Let him decide by himself C. The sign is only a suggestion D. We need to be firm but polite 【答案】D 【详解】湿滑地面和警示牌意味着存在安全风险，需要礼貌但坚定地引导访客到安全区域。D符合公共服务与安全规范；A、B、C都忽视风险。 8. —Our team found a small crack on the handle of a training tool, but the next group is already waiting to use it for their assessment. —______. Report it, label the tool and replace it before anyone uses it again. A. Hide the crack quickly B. It is a minor detail C. The assessment matters more D. We cannot take that chance 【答案】D 【详解】工具把手有裂纹会带来伤害风险，后句要求报告、标识、更换，说明不能冒险。D最贴切；A、B、C均违反安全责任。 9. —The instruction sheet is in English, and I am tempted to skip the part about 'disconnect the power supply before cleaning' because I know the machine well. —______. Familiarity should not replace the written instruction, especially when electricity is involved. A. That is a wise shortcut B. Please do not skip it C. English instructions are useless D. Cleaning can wait forever 【答案】B 【详解】下句明确指出熟悉设备也不能替代书面说明，尤其涉及用电安全，因此应劝阻跳读。B符合；A肯定危险做法，C、D偏离语境。 10. —The emergency drill interrupts our production practice again, and some students complain that it wastes valuable training time. —______. A drill is meaningful only when everyone treats it as seriously as a real accident. A. I agree that it is meaningless B. We can leave before it starts C. That is why we should take it seriously D. It has nothing to do with us 【答案】C 【详解】后句强调演练只有被认真对待才有意义，C能自然承接并纠正抱怨；A、B、D均否定演练价值，不符合安全教育语境。 第二节 读下面一段对话,从方框中所给的 A、B、C、D、E、F和 G 七个选项中选出可以填入空白处的最佳选项。(共5小题,每小题4分,满分20分) 请先阅读方框中的A—G选项，再根据对话内容，从方框中选出能填入空白处的最佳选项。选项中有两项为多余选项。 A. What responsibilities will the safety monitor take during the practice? B. That sounds demanding, but it will help us avoid careless operation. C. When are we supposed to complete the equipment-use record? D. We should check the power cable, protective cover and emergency stop button first. E. I hope I can do the job well because safety work needs patience. F. The teacher has decided to cancel the equipment practice today. G. You should ignore the warning light if the machine still works. M: The 3D printer practice begins this afternoon, and each group needs a safety monitor. W: ___11___ M: He or she reminds members to wear goggles, read the operation card and keep the workbench clear. W: ___12___ M: Exactly. Before switching on the printer, what should we do first? W:___13___ M: Right. If the printer makes an unusual noise, we must stop it and report to the teacher. W: ___14___ M: After the task. The record should include the user, time and any problem found during operation. W: ___15___ 11._________ 12._________ 13._________ 14._________ 15._________ 【答案】11. A 12. B 13. D 14. C 15. E 【导语】本段补全对话围绕3D打印实训中的安全监督职责、开机前检查、异常处置和设备使用记录展开，体现设备操作场景中的规则意识与职业责任。 【详解】 11.下文回答安全监督员要提醒成员戴护目镜、阅读操作卡并保持工作台整洁，说明此处询问安全监督员承担哪些职责，故选A。 12.上文说明职责较多，下文用Exactly承接并继续追问开机前检查，说明此处应评价这些要求虽高但有助于避免粗心操作，故选B。 13.上文问开机前首先要做什么，此处另起一行回答，应填写检查电源线、防护罩和急停按钮，故选D。 14.下文回答“After the task.”并说明记录内容，说明此处询问什么时候完成设备使用记录，故选C。 15.对话末尾应表达承担安全监督工作的积极态度，E项“希望做好这项工作，因为安全工作需要耐心”符合语境，故选E。 二、阅读理解（共5小题；每小题4分，满分20分） 阅读下面短文，从每题所给的 A、B、C、D 四个选项中选出最佳选项。(共5小题,每小题4分,满分20分) Safe operation is not only a rule on the wall. It is a working habit that protects people, equipment and the reputation of a workplace. In a vocational school training center, students often learn to use printers, food processors, electric tools and small machines. These devices may look familiar, but each one has its own operating order. A student who skips the manual may save a minute, yet the mistake may lead to a broken part, an injury or a delay in the whole project. Before using any device, students should check three things: the condition of the tool, the working area and their own protection. A cracked handle, a wet floor or a missing pair of gloves is not a small matter. If something is wrong, the student should stop, put a warning label on the device and report it to the teacher or technician. During operation, students must keep hands away from moving parts, avoid loose clothing and pay attention to warning sounds or lights. They should never repair a running machine by themselves. After the task, cleaning and recording are also part of safety. Power should be disconnected before cleaning, and waste materials should be placed in the correct container. The equipment-use record helps the next group know whether the device worked normally. In many real workplaces, such records are required by law or company policy. Therefore, learning to follow safety procedures at school is also preparation for future employment. A careful student may work a little slower at first, but he or she is more likely to become a reliable worker. 16. What is the main purpose of the passage? A. To introduce several famous machines. B. To explain why safety procedures matter. C. To compare different vocational schools. D. To describe how to design a workshop. 17. According to the passage, what should a student do if a tool handle is cracked? A. Use it quickly before others notice. B. Repair it alone while the machine is running. C. Put a warning label on it and report the problem. D. Give it directly to the next group. 18. Which action is mentioned as unsafe during operation? A. Keeping hands away from moving parts. B. Paying attention to warning lights. C. Avoiding loose clothing near machines. D. Repairing a running machine by oneself. 19. Why is the equipment-use record important? A. It helps the next group learn the device condition. B. It replaces all safety training in the workshop. C. It allows students to skip cleaning after work. D. It proves that speed is more important than care. 20. What can we infer about a careful student from the last sentence? A. He or she will never need to learn new skills. B. He or she should avoid using any device. C. He or she may be trusted more in future work. D. He or she always finishes tasks the fastest. 【答案】16. B 17. C 18. D 19. A 20. C 【导语】本文是一篇说明文，围绕职业学校实训中心的设备安全操作展开，说明使用前检查、操作中遵守规则、操作后清洁记录的重要性，引导学生形成职业安全意识。 【详解】 16.通读全文可知，文章从“安全操作不是墙上的规则”入手，分别说明使用前检查、使用中注意事项和使用后记录清洁的意义，核心是解释安全流程的重要性，故选B。A“介绍著名机器”、C“比较学校”、D“设计车间”均不是文章主旨。 17.根据第二段“A cracked handle... is not a small matter. If something is wrong, the student should stop, put a warning label on the device and report it...”可知，发现把手裂开应停止使用、贴警示标签并报告，故选C。A、B、D都与原文安全要求相反。 18.根据第二段“They should never repair a running machine by themselves.”可知，学生绝不能自行修理正在运行的机器，因此D为不安全行为。A、B、C均是原文提到的正确做法。 19.根据第三段“The equipment-use record helps the next group know whether the device worked normally.”可知，设备使用记录能帮助下一组了解设备是否正常，故选A。B、C、D均无原文依据且违背安全逻辑。 20.根据末句“A careful student may work a little slower at first, but he or she is more likely to become a reliable worker.”可推断，细心的学生将来更可能成为可靠员工，因而更受信任，故选C。A、B表述绝对，D与“slower at first”相反。 三、完形填空（共10小题；每小题4分，满分40分） 读下面一篇短文，从短文后各题所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。(共10小题,每小题4分,满分40分) On Monday morning, Class 2 entered the new smart workshop for its first 3D printer practice. Each group had an operation card beside the machine. Mr. Zhao said the key lesson was to build a(n) ___21___ habit: read the card, check the area and ask before operating. Li Ming was the group operator. When he found that one pair of protective gloves was missing, a teammate suggested starting anyway to save time. Li Ming ___22___ the suggestion and reported it. The delay was short, but it helped the group avoid a possible ___23___. Mr. Zhao praised their ___24___ work style. Later, the printer made a sharp sound. A student from another group wanted to open the cover and pull the material out by hand. Li Ming stopped him, pressed the emergency stop button and asked everyone to step back. Mr. Zhao explained that the material had not been placed evenly. If someone had opened the cover too early, the hot part might have caused a burn. The class learned that emergency rules were not written to make students ___25___; they were written to protect people when something unexpected happened. After the practice, each group cleaned the table, disconnected the power and completed the equipment-use record. Li Ming wrote down the unusual sound and the solution. The next group could read the note and place the material more carefully, so communication became more ___26___. The activity also changed students' understanding of workplace English. The warning labels, the operation card and the record form were partly written in English. Students had to match each English term with a real action, not just copy it into notebooks. Words such as "disconnect", "protective cover" and "maintenance" were no longer isolated vocabulary. They became tools for ___27___ problems, following rules and working with others. Safety training made students more ___28___, because they knew when to act and when to ask for help. A worker who respects procedures can earn the ___29___ of the workplace. Every safe choice is a step toward ___30___. 21.A. careless B. safe C. expensive D. silent 22.A. accepted B. refused C. repeated D. forgot 23.A. invitation B. exhibition C. accident D. interview 24.A. responsible B. noisy C. private D. lazy 25.A. popular B. bored C. wealthy D. confused 26.A. difficult B. secret C. effective D. personal 27.A. hiding B. creating C. refusing D. solving 28.A. careless B. impatient C. nervous D. confident 29.A. trust B. price C. habit D. silence 30.A. sudden danger B. simple entertainment C. professional growth D. careless speed 【答案】21. B 22. B 23. C 24. A 25. B 26. C 27. D 28. D 29. A 30. C 【导语】本文是一篇记叙文，讲述学生在3D打印实训中通过检查防护用品、处理设备异响、填写使用记录和理解英文安全术语，认识到安全规范、设备操作与职业英语之间的关系。 【详解】 21.根据后文“read the card, check the area and ask before operating”可知，这些都是安全操作习惯，safe符合语境，故选B。careless与文意相反，expensive、silent不符合搭配。 22.上文同伴建议“starting anyway”，下文Li Ming报告问题，说明他拒绝了该建议，refused符合语境，故选B。 23.缺少防护手套可能带来安全事故，avoid a possible accident符合职业安全语境，故选C。invitation、exhibition、interview均与风险后果不符。 24.他们没有图快，而是按流程检查并报告，老师表扬的是负责任的工作方式，responsible符合语境，故选A。 25.突发规则不是为了让学生感到无聊，而是保护人员安全，bored符合“规则容易被认为麻烦”的语境，故选B。popular、wealthy、confused均不自然。 26.记录帮助下一组了解情况并更谨慎放置材料，使沟通更有效，effective符合语境，故选C。difficult与后文相反，secret、personal偏离语境。 27.职场英语是解决问题、遵守规则、与他人合作的工具，solving problems搭配自然，故选D。hiding/refusing problems不符合积极任务，creating problems意义相反。 28.安全训练让学生知道何时行动、何时求助，因此使他们更自信，confident符合语境，故选D。careless、impatient、nervous均与文意不符。 29.尊重流程的员工能赢得工作场所的信任，trust符合语境，故选A。price、habit、silence搭配不当。 30.全文强调安全选择促进职业成长，a step toward professional growth表示迈向职业成长的一步，故选C。sudden danger、simple entertainment、careless speed均与文章价值取向相反。 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $