押安徽卷41—50题 完形填空B篇-备战2021年中考英语临考题号押题（安徽卷）

押安徽卷第41—50题 完形填空B篇 B（2020·安徽中考） In recent years, with more and more cars on the road, flying robots are used to deliver(递送) mails. Flying robots can ___21___mails to people's houses without having to deal with heavy___22___.But they will spend too much time in returning. A research center is trying to improve its flying robots with the___23___of homing pigeons(信鸽). Homing pigeons are pigeons that are___24___trained to fly home from somewhere else. In tests, researchers___25___that homing pigeons were___26___efficient(高效的) than flying robots at returning to their home. So the research center is trying to use a flying robot, together with a___27___, to deliver mails. After the robot finishes its tasks, it can___28___the pigeon back in the shortest possible time. Although it will cost more money to___29___pigeons, the research center says that it can___30___time. And the time it saves will make up for the cost. 21. A. invite B. carry C. blow D. kick 22. A. traffic B. rain C. fire D. pollution 23. A. help B. luck C. treat D. interest 24. A. poorly B. carelessly C. specially D. musically 25. A. promised B. joked C. planned D. found 26. A. less B. more C. little D. much 27. A. homing pigeon B. big house C. leading person D. heavy car 28. A. train B. knock C. follow D. steal 29. A. dress B. paint C. clean D. raise 30. A. expect B. show C. kill D. save 【答案】21. B 22. A 23. A 24. C 25. D 26. B 27. A 28. C 29. D 30. D 【解析】 文章大意：本文主要讲飞行机器人被用来传递信件，这样不会遇到交通阻塞，但它们返回花费时间太久，科学家尝试用信鸽来弥补这个不足。 【21题详解】 句意：飞行机器人可以把邮件送到人们的家里，而不用处理繁忙的交通。 invite发明；carry携带；blow刮风；kick敲击。根据空后“mails to people's houses”可知是飞行机器人把信件携带到人们家里，用carry符合题意。故选B。 【22题详解】 句意：飞行机器人可以把邮件送到人们的家里，而不用处理繁忙的交通。 traffic交通；rain雨；fire火；pollution污染。根据上文“In recent years, with more and more cars on the road, flying robots are used to deliver mails.”可知飞行机器人不必与繁忙的交通打交道，用traffic符合题意。故选A。 【23题详解】 句意：研究中心正试图在信鸽的帮助下改善飞行机器人。 help帮助；luck运气；treat款待；interest兴趣。根据下文讲让飞行机器人和信鸽一起送信件，可推出是在信鸽的帮助下，用with the help of ... 表示