第1卷 单项选择（词法与基础语法）-【2027版】黑龙江省（春季高考）《英语45分钟训练卷》（原卷版+解析版）

**基本信息** 聚焦黑龙江春季高考英语词法与基础语法高频考点，45分钟限时训练覆盖冠词、代词等核心模块，通过典型单选强化语言理解与表达能力，提升备考效率。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |冠词|1题（题1）|不定冠词辨析|从基础词法概念切入| |代词|2题（题2、15）|物主代词/名词所有格|代词体系逐步深入| |介词及固定搭配|10题（题4、6等）|介词搭配与语境应用|固定搭配与情境结合| |数词|4题（题3、9等）|数量表达与限定|数词用法层级递进| |比较级|5题（题5、14等）|原级/比较级/最高级|比较等级逻辑推导| |主谓一致|2题（题7、16）|单复数一致判断|语法规则应用拓展|

编写说明：本卷依据最新版《中等职业学校英语课程标准》和历年真题编写。本系列定位为45分钟训练卷，用于课堂限时训练、周测检测和阶段复习。本卷为单项选择专项，围绕词法与基础语法设计，覆盖冠词、名词、代词、介词及固定搭配、数词、比较级和主谓一致等黑龙江春季高考高频考点。 【2027版】黑龙江省（春季高考）《英语45分钟训练卷》 第1卷 单项选择（词法与基础语法） 考试时间：45分钟 满分：100分 班级______姓名______学号______成绩______ 单项选择题（本大题共40小题，每小题2.5分，共100分。） 在每小题列出的备选项中只有一项是最符合题目要求的，请将其选出。 1. There is ______ useful dictionary on the teacher's desk. A. an B. a C. the D. / 2. The red notebook is not Lily's. It is ______. A. mine B. my C. me D. myself 3. Only ______ students finished the task before class, so the teacher gave them more time. A. a few B. many C. much D. few 4. The nurse is always patient ______ the old people in the hospital. A. at B. for C. with D. by 5. Harbin is one of ______ cities in Northeast China in winter. A. cold B. the coldest C. colder D. the colder 6. The students walked into the classroom ______ silence after the bell rang. A. on B. at C. for D. in 7. This pair of gloves ______ warm enough for outdoor work. A. are B. were C. is D. be 8. Please speak ______ so that everyone in the back can hear you. A. loudly B. quietly C. slowly D. heavily 9. There are ______ eggs in the fridge. Let's buy some after school. A. little B. few C. a little D. a few 10. The young worker applied ______ a position in a local hotel. A. to B. with C. at D. for 11. ______ enough water every day is good for our health. A. Drinking B. Drink C. Drank D. To drinking 12. I prefer tea ______ coffee because tea makes me feel relaxed. A. for B. with C. to D. than 13. The guide asked us to keep the museum clean and not to ______ the exhibits. A. buy B. touch C. wash D. borrow 14. The new machine is ______ easier to use than the old one. A. very B. more C. most D. much 15. —Whose schoolbag is this? —It may be ______. Her name is on it. A. Mary's B. Mary C. she D. herself 16. Neither the manager nor the clerks ______ late for the morning meeting. A. is B. was C. are D. be 17. The soup tastes ______. Would you like another bowl? A. well B. clearly C. badly D. delicious 18. He gave me ______ advice on how to prepare for the interview. A. many B. much C. a few D. an 19. The volunteers showed great concern ______ the children in the village. A. about B. from C. into D. over 20. Our English teacher asked us to write a short ______ after reading the story. A. ticket B. price C. summary D. noise 21. The little boy held his mother's hand ______ they crossed the busy road. A. to B. with C. for D. by 22. The hall is large enough to hold ______ people. A. hundred of B. hundreds of C. hundreds D. two hundreds 23. It is ______ for students to keep their tools in order in the training room. A. silent B. empty C. necessary D. local 24. The weather in Qiqihar is usually colder than ______ in many southern cities. A. that B. it C. those D. one 25. The room was ______ small that we had to move some desks out. A. too B. such C. very D. so 26. The students are getting ready ______ the skills competition next month. A. to B. for C. with D. at 27. The vegetables in this market are fresher than ______ in that one. A. that B. it C. one D. those 28. Mr. Wang is ______ teacher that every student likes his class. A. such a patient B. such patient C. so patient D. very patient a 29. The factory is famous ______ its clean working environment. A. known from B. famous as C. famous for D. similar to 30. ______ of the two answers is right. Please think again. A. All B. Neither C. Each D. Both 31. The children will have a picnic ______ it rains tomorrow. A. unless B. because C. although D. until 32. There is something wrong ______ the computer in the office. A. on B. about C. with D. for 33. The new worker is careful, but he needs ______ practice. A. few B. little C. many D. more 34. ______ students in our class are from Harbin, and the others are from nearby towns. A. Much B. Several C. Every D. Each 35. The meeting room is ______ the second floor of the teaching building. A. in B. at C. on D. by 36. The workshop is open ______ Monday to Friday. A. between B. from C. during D. across 37. The twins look similar, but ______ of them has a different hobby. A. each B. both C. all D. none 38. The old bridge is not as ______ as the new one. A. stronger B. strongest C. strong D. the strongest 39. My sister is good ______ drawing pictures of animals. A. to B. for C. with D. at 40. The sign says, "Keep quiet." We ______ make noise here. A. mustn't B. may C. can D. needn't 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：本卷依据最新版《中等职业学校英语课程标准》和历年真题编写。本系列定位为45分钟训练卷，用于课堂限时训练、周测检测和阶段复习。本卷为单项选择专项，围绕词法与基础语法设计，覆盖冠词、名词、代词、介词及固定搭配、数词、比较级和主谓一致等黑龙江春季高考高频考点。 【2027版】黑龙江省（春季高考）《英语45分钟训练卷》 第1卷 单项选择（词法与基础语法） 考试时间：45分钟 满分：100分 班级______姓名______学号______成绩______ 单项选择题（本大题共40小题，每小题2.5分，共100分。） 在每小题列出的备选项中只有一项是最符合题目要求的，请将其选出。 1. There is ______ useful dictionary on the teacher's desk. A. an B. a C. the D. / 【答案】B 【详解】考查冠词。句意：老师的桌子上有一本有用的词典。A选项an，an用于元音音素开头的单数可数名词前；B选项a，a用于辅音音素开头的单数可数名词前，useful以辅音音素/juː/开头；C选项the，the表示特指；D选项/，零冠词不能直接修饰单数可数名词dictionary。useful虽以字母u开头，但发音以辅音音素开头，且dictionary为单数可数名词，此处表示泛指，应用a。故选B。 2. The red notebook is not Lily's. It is ______. A. mine B. my C. me D. myself 【答案】A 【详解】考查名词性物主代词。句意：这本红色笔记本不是莉莉的，是我的。A选项mine，mine我的，名词性物主代词，可单独作表语；B选项my，my我的，形容词性物主代词，后面需接名词；C选项me，me我，宾格，不能表示所属；D选项myself，myself我自己，反身代词，不表示物品归属。空格后没有名词，应使用名词性物主代词mine，相当于my notebook。故选A。 3. Only ______ students finished the task before class, so the teacher gave them more time. A. a few B. many C. much D. few 【答案】D 【详解】考查不定代词辨析。句意：课前只有很少学生完成了任务，所以老师又给了他们一些时间。A选项a few，a few一些，修饰可数名词复数，表示肯定；B选项many，many许多，修饰可数名词复数；C选项much，much许多，修饰不可数名词；D选项few，few很少，修饰可数名词复数，表示否定意义。根据so the teacher gave them more time可知完成任务的学生很少，students为可数名词复数，应用few。故选D。 4. The nurse is always patient ______ the old people in the hospital. A. at B. for C. with D. by 【答案】C 【详解】考查介词搭配。句意：这位护士在医院里总是对老人很有耐心。A选项at，at常表示在某处或擅长某事；B选项for，for表示为了或对于某目的；C选项with，with与patient构成固定搭配be patient with sb.，表示对某人有耐心；D选项by，by表示通过或在……旁边。表示“对某人有耐心”用be patient with sb.，故用with。故选C。 5. Harbin is one of ______ cities in Northeast China in winter. A. cold B. the coldest C. colder D. the colder 【答案】B 【详解】考查形容词最高级。句意：哈尔滨是冬季中国东北最冷的城市之一。A选项cold，cold为原级；B选项the coldest，the coldest为最高级，符合one of the+最高级+名词复数结构；C选项colder，colder为比较级；D选项the colder，the colder形式不符合本句范围表达。one of后常接the+形容词最高级+可数名词复数，表示“最……之一”。故选B。 6. The students walked into the classroom ______ silence after the bell rang. A. on B. at C. for D. in 【答案】D 【详解】考查介词固定搭配。句意：铃响后，学生们安静地走进教室。A选项on，on表示在……上或关于；B选项at，at表示在某点或某时刻；C选项for，for表示为了或持续时间；D选项in，in与silence构成固定短语in silence，表示安静地、沉默地。根据句意和固定搭配in silence可知，应填in。故选D。 7. This pair of gloves ______ warm enough for outdoor work. A. are B. were C. is D. be 【答案】C 【详解】考查主谓一致。句意：这副手套做户外工作足够暖和。A选项are，are用于复数主语或第二人称；B选项were，were为过去时复数形式；C选项is，is用于单数主语的一般现在时，this pair of...作主语时谓语与pair一致；D选项be，be为动词原形，不能直接作谓语。主语是This pair of gloves，中心词为pair，谓语用单数；句子陈述一般事实，用is。故选C。 8. Please speak ______ so that everyone in the back can hear you. A. loudly B. quietly C. slowly D. heavily 【答案】A 【详解】考查副词词义辨析。句意：请大声说，以便后面每个人都能听见你。A选项loudly，loudly大声地；B选项quietly，quietly安静地；C选项slowly，slowly缓慢地；D选项heavily，heavily沉重地、大量地。根据so that everyone in the back can hear you可知，需要“大声地”说，应用loudly。故选A。 9. There are ______ eggs in the fridge. Let's buy some after school. A. little B. few C. a little D. a few 【答案】B 【详解】考查few与a few辨析。句意：冰箱里几乎没有鸡蛋了。放学后我们买一些吧。A选项little，little修饰不可数名词，表示几乎没有；B选项few，few修饰可数名词复数，表示几乎没有；C选项a little，a little修饰不可数名词，表示有一点；D选项a few，a few修饰可数名词复数，表示有一些。eggs为可数名词复数，根据Let's buy some可知几乎没有了，应用few。故选B。 10. The young worker applied ______ a position in a local hotel. A. to B. with C. at D. for 【答案】D 【详解】考查介词搭配。句意：这位年轻工人申请了当地一家宾馆的职位。A选项to，to表示方向或对象；B选项with，with表示和……一起或用……；C选项at，at表示地点或时间点；D选项for，for与apply构成apply for，表示申请。申请职位用固定搭配apply for a position。故选D。 11. ______ enough water every day is good for our health. A. Drinking B. Drink C. Drank D. To drinking 【答案】A 【详解】考查动名词作主语。句意：每天喝足够的水对我们的健康有好处。A选项Drinking，Drinking为动名词，可作主语；B选项Drink，Drink为动词原形，不能直接作主语；C选项Drank，Drank为过去式，不能作主语；D选项To drinking，To drinking结构错误，to后若为不定式应接动词原形。句子缺少主语，动词短语作主语常用动名词形式Drinking。故选A。 12. I prefer tea ______ coffee because tea makes me feel relaxed. A. for B. with C. to D. than 【答案】C 【详解】考查介词搭配。句意：比起咖啡，我更喜欢茶，因为茶让我感到放松。A选项for，for表示为了或原因；B选项with，with表示和……一起；C选项to，to与prefer构成prefer A to B，表示比起B更喜欢A；D选项than，than常与比较级连用，不与prefer构成本结构。表示“比起咖啡更喜欢茶”应用prefer tea to coffee。故选C。 13. The guide asked us to keep the museum clean and not to ______ the exhibits. A. buy B. touch C. wash D. borrow 【答案】B 【详解】考查动词词义辨析。句意：导游要求我们保持博物馆清洁，不要购买展品。A选项buy，buy购买，展品一般不能购买，但不是本句常见规则表达；B选项touch，touch触摸，是博物馆中常见禁止行为，符合not to touch the exhibits；C选项wash，wash清洗；D选项borrow，borrow借入。根据博物馆参观规则，常见要求是不要触摸展品，应用touch。故选B。 14. The new machine is ______ easier to use than the old one. A. very B. more C. most D. much 【答案】D 【详解】考查比较级修饰语。句意：这台新机器比旧机器容易使用得多。A选项very，very通常修饰原级，不能直接修饰比较级easier；B选项more，more不能再修饰已经是比较级的easier；C选项most，most表示最高级，不符合than结构；D选项much，much可修饰比较级，表示……得多。easier为比较级，前面可用much加强程度，故选D。故选D。 15. —Whose schoolbag is this? —It may be ______. Her name is on it. A. Mary's B. Mary C. she D. herself 【答案】A 【详解】考查所有格。句意：——这是谁的书包？——可能是玛丽的。她的名字在上面。A选项Mary's，Mary's表示玛丽的，名词所有格，可指Mary's schoolbag；B选项Mary，Mary为人名，不能直接表示所属；C选项she，she她，主格，不能作表语表示所属；D选项herself，herself她自己，反身代词，不表示所属。根据Whose和Her name is on it可知，要表示“玛丽的书包”，应用名词所有格Mary's。故选A。 16. Neither the manager nor the clerks ______ late for the morning meeting. A. is B. was C. are D. be 【答案】C 【详解】考查主谓一致。句意：经理和职员们早会都没有迟到。A选项is，is用于一般现在时单数主语；B选项was，was为过去时单数形式；C选项are，are用于一般现在时复数主语，符合就近原则中的clerks；D选项be，be为动词原形。neither...nor连接主语时遵循就近原则，靠近谓语的是clerks，谓语用复数are。故选C。 17. The soup tastes ______. Would you like another bowl? A. well B. clearly C. badly D. delicious 【答案】D 【详解】考查系动词后接形容词。句意：这汤尝起来很美味。你还想再来一碗吗？A选项well，well作副词表示好，或作形容词表示身体健康；B选项clearly，clearly清楚地，副词；C选项badly，badly糟糕地，副词，不作系动词表语；D选项delicious，delicious美味的，形容词，可作taste后的表语。taste为感官系动词，后接形容词作表语；根据Would you like another bowl可知汤很美味。故选D。 18. He gave me ______ advice on how to prepare for the interview. A. many B. much C. a few D. an 【答案】B 【详解】考查不可数名词修饰语。句意：他给了我许多关于如何准备面试的建议。A选项many，many修饰可数名词复数；B选项much，much修饰不可数名词，advice为不可数名词；C选项a few，a few修饰可数名词复数；D选项an，an用于单数可数名词前，不能修饰advice。advice是不可数名词，表示“许多建议”用much advice。故选B。 19. The volunteers showed great concern ______ the children in the village. A. about B. from C. into D. over 【答案】A 【详解】考查介词搭配。句意：志愿者们非常关心村里的孩子们。A选项about，about与concern构成show concern about，表示关心；B选项from，from表示来自；C选项into，into表示进入或转变为；D选项over，over可表示在……上方，但不构成本句搭配。表示“关心……”用show concern about sb./sth.。故选A。 20. Our English teacher asked us to write a short ______ after reading the story. A. ticket B. price C. summary D. noise 【答案】C 【详解】考查名词词义辨析。句意：读完这个故事后，英语老师让我们写一篇简短的摘要。A选项ticket，ticket票；B选项price，price价格；C选项summary，summary摘要、总结；D选项noise，noise噪音。根据after reading the story和write a short可知，应写“摘要、总结”，summary符合语境。故选C。 21. The little boy held his mother's hand ______ they crossed the busy road. A. to B. with C. for D. by 【答案】D 【详解】考查介词搭配。句意：过繁忙的马路时，小男孩抓着妈妈的手。A选项to，to表示方向；B选项with，with表示和……一起或用……；C选项for，for表示为了；D选项by，by用于hold/take sb. by the hand结构，表示抓着某人的手。英语中表达“抓着某人的手”常用hold/take sb. by the hand。故选D。 22. The hall is large enough to hold ______ people. A. hundred of B. hundreds of C. hundreds D. two hundreds 【答案】B 【详解】考查数词表达。句意：这个大厅足够大，可以容纳数百人。A选项hundred of，hundred of形式错误，hundred前无具体数字时应用复数hundreds of；B选项hundreds of，hundreds of表示数百的，符合句意；C选项hundreds，hundreds单独使用缺少of，不能直接修饰people；D选项two hundreds，two hundreds形式错误，具体数字后hundred不加s。表示概数“数百的”用hundreds of。故选B。 23. It is ______ for students to keep their tools in order in the training room. A. silent B. empty C. necessary D. local 【答案】C 【详解】考查形容词词义辨析。句意：学生在实训室把工具摆放整齐是必要的。A选项silent，silent沉默的；B选项empty，empty空的；C选项necessary，necessary必要的；D选项local，local当地的。根据keep their tools in order in the training room可知，这是实训室安全与规范要求，necessary符合语境。故选C。 24. The weather in Qiqihar is usually colder than ______ in many southern cities. A. that B. it C. those D. one 【答案】A 【详解】考查代词辨析。句意：齐齐哈尔的天气通常比许多南方城市的天气更冷。A选项that，that代替前面提到的不可数名词或单数名词，表示同类不同物；B选项it，it指同一事物，不用于本句比较对象替代；C选项those，those代替同类复数名词；D选项one，one代替同类单数可数名词，weather不可数。比较对象为Qiqihar的weather和southern cities的weather，weather为不可数名词，用that代替。故选A。 25. The room was ______ small that we had to move some desks out. A. too B. such C. very D. so 【答案】D 【详解】考查so...that句型。句意：这个房间太小了，以至于我们不得不搬出去一些课桌。A选项too，too常与to do构成too...to结构；B选项such，such修饰名词或名词短语，不直接修饰small；C选项very，very表示很，不能与that构成本句结构；D选项so，so修饰形容词small，与that构成so...that结果状语从句。small为形容词，后有that从句表结果，应用so...that。故选D。 26. The students are getting ready ______ the skills competition next month. A. to B. for C. with D. at 【答案】B 【详解】考查介词搭配。句意：学生们正在为下个月的技能比赛做准备。A选项to，to表示方向或不定式符号；B选项for，for与get ready构成get ready for，表示为……做准备；C选项with，with表示和……一起或用……；D选项at，at表示地点或时间点。为某事做准备用get ready for sth.。故选B。 27. The vegetables in this market are fresher than ______ in that one. A. that B. it C. one D. those 【答案】D 【详解】考查代词辨析。句意：这个市场的蔬菜比那个市场的蔬菜更新鲜。A选项that，that代替不可数名词或单数可数名词；B选项it，it指同一事物；C选项one，one代替单数可数名词；D选项those，those代替前面的复数名词vegetables，表示同类不同物。vegetables为复数名词，比较两个市场中同类不同物，应用those。故选D。 28. Mr. Wang is ______ teacher that every student likes his class. A. such a patient B. such patient C. so patient D. very patient a 【答案】A 【详解】考查such...that句型。句意：王老师是一位如此有耐心的老师，以至于每个学生都喜欢他的课。A选项such a patient，such a patient符合such+a/an+形容词+单数名词+that结构；B选项such patient，such patient缺少冠词a；C选项so patient，so patient后不能直接接teacher，若用so应为so patient a teacher；D选项very patient a，very patient a结构错误。teacher为单数可数名词，表示“如此有耐心的一位老师”用such a patient teacher。故选A。 29. The factory is famous ______ its clean working environment. A. known from B. famous as C. famous for D. similar to 【答案】C 【详解】考查形容词短语。句意：这家工厂因干净的工作环境而出名。A选项known from，known from表示从……得知，不合句意；B选项famous as，famous as表示作为……而出名，后接身份；C选项famous for，famous for表示因……而出名，后接出名的原因；D选项similar to，similar to表示与……相似。空后是出名的原因its clean working environment，应用be famous for。故选C。 30. ______ of the two answers is right. Please think again. A. All B. Neither C. Each D. Both 【答案】B 【详解】考查不定代词辨析。句意：两个答案都不对。请再想一想。A选项All，All三者或三者以上都；B选项Neither，Neither两者都不，符合think again的语境；C选项Each，Each每一个，强调个体；D选项Both，Both两者都，表示肯定。根据of the two answers和Please think again可知，两个答案都不正确，应用Neither。故选B。 31. The children will have a picnic ______ it rains tomorrow. A. unless B. because C. although D. until 【答案】A 【详解】考查状语从句连词。句意：除非明天下雨，否则孩子们将去野餐。A选项unless，unless除非，如果不，引导条件状语从句；B选项because，because因为，引导原因状语从句；C选项although，although尽管，引导让步状语从句；D选项until，until直到，引导时间状语从句。句意表示“不下雨就去野餐”，应用unless引导条件状语从句。故选A。 32. There is something wrong ______ the computer in the office. A. on B. about C. with D. for 【答案】C 【详解】考查固定句型。句意：办公室里的电脑出故障了。A选项on，on表示在……上；B选项about，about表示关于；C选项with，with与something wrong构成There is something wrong with...，表示……出了问题；D选项for，for表示为了。表示“某物出了问题”用There is something wrong with sth.。故选C。 33. The new worker is careful, but he needs ______ practice. A. few B. little C. many D. more 【答案】D 【详解】考查形容词比较级作定语。句意：这名新工人很认真，但他需要更多练习。A选项few，few很少，修饰可数名词复数；B选项little，little很少，修饰不可数名词，含否定意义；C选项many，many许多，修饰可数名词复数；D选项more，more更多的，可修饰practice，符合新工人需要更多练习的语境。practice作“练习”时可作不可数名词，根据新工人需要进一步训练的语境，应填more。故选D。 34. ______ students in our class are from Harbin, and the others are from nearby towns. A. Much B. Several C. Every D. Each 【答案】B 【详解】考查限定词辨析。句意：我们班有几个学生来自哈尔滨，其他人来自附近城镇。A选项Much，Much许多，修饰不可数名词；B选项Several，Several几个，修饰可数名词复数students；C选项Every，Every每一个，后接单数名词；D选项Each，Each每一个，后接单数名词。students为复数，且句意表示“几个学生”，应用Several。故选B。 35. The meeting room is ______ the second floor of the teaching building. A. in B. at C. on D. by 【答案】C 【详解】考查介词用法。句意：会议室在教学楼二楼旁边。A选项in，in表示在……里面；B选项at，at表示在某地点或时间点；C选项on，on表示在某楼层上，on the second floor表示在二楼；D选项by，by表示在……旁边。表示“在二楼”应用on the second floor。故选C。 36. The workshop is open ______ Monday to Friday. A. between B. from C. during D. across 【答案】B 【详解】考查介词短语。句意：实训车间从星期一到星期五开放。A选项between，between常与and搭配，表示在两者之间；B选项from，from与to构成from...to...，表示从……到……；C选项during，during表示在……期间；D选项across，across表示穿过。句中已有to Friday，表示从周一到周五，应用from。故选B。 37. The twins look similar, but ______ of them has a different hobby. A. each B. both C. all D. none 【答案】A 【详解】考查不定代词辨析。句意：这对双胞胎看起来相似，但他们每个人都有不同的爱好。A选项each，each两者或多者中的每一个，作主语时谓语用单数has；B选项both，both两者都，后接复数谓语；C选项all，all三者或三者以上都；D选项none，none没有一个，不符合has a different hobby的肯定语境。根据twins和has可知，强调两个人中的每一个，用each。故选A。 38. The old bridge is not as ______ as the new one. A. stronger B. strongest C. strong D. the strongest 【答案】C 【详解】考查同级比较。句意：这座旧桥不如新桥坚固。A选项stronger，stronger为比较级，不能用于as...as结构中；B选项strongest，strongest为最高级；C选项strong，strong为原级，符合not as+形容词原级+as结构；D选项the strongest，the strongest为最高级形式。not as...as表示“不如……”，中间用形容词或副词原级。故选C。 39. My sister is good ______ drawing pictures of animals. A. to B. for C. with D. at 【答案】D 【详解】考查形容词短语。句意：我妹妹擅长画动物图画。A选项to，to表示方向或对象；B选项for，for表示为了或适合；C选项with，with表示和……一起或用……；D选项at，at与good构成be good at，表示擅长。表示“擅长做某事”用be good at doing sth.。故选D。 40. The sign says, "Keep quiet." We ______ make noise here. A. mustn't B. may C. can D. needn't 【答案】A 【详解】考查情态动词。句意：标志上写着“保持安静”。我们禁止在这里制造噪音。A选项mustn't，mustn't禁止，不准，符合Keep quiet的要求；B选项may，may可以、可能，不表示禁止；C选项can，can能够、可以；D选项needn't，needn't不必，表示没有必要。根据Keep quiet可知，此处表示禁止制造噪音，应用mustn't。故选A。 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 $