题目内容
—He may be in the classroom ,I think.
—No,he ___________ be in the classroom ,I saw him go home just now.
A. needn’t B. mustn’t C. can’t D. shouldn’t
C 【解析】句意：——我想他可能在教室里。——不，他不可能在教室里，我刚才看见他回家了。本题考查情态动词。A. needn’t不必；B. mustn’t一定不，表示禁止；C. can’t不可能，常用于表示否定的推测；D. shouldn’t不应该。根据后面I saw him go home just now我刚才看见他回家了，所以他不可能在教室，是基于事实的否定判断，故用can’t，故答案选...
练习册系列答案
新思维假期作业暑假吉林大学出版社系列答案
蓝天教育暑假优化学习系列答案
相关题目
书面表达
2018年1月以来，琼海市开始推广使用共享单车，你对这一举措有什么看法？请根据下面的表格提示内容写一篇短文，谈谈共享单车的利弊及使用共享单车的建议，以便在英语课上与同学们交流。
shared bikes | advantages: save energy, air pollution |
disadvantages: park in wrong places, bike accidents | |
suggestions: follow the traffic rules, care for bikes, don’t bring home |
要求：1. 语句通顺，意思连贯，语法正确，书写规范；
2. 必须包含所给提示，但不要逐字翻译，并做适当发挥；
3. 行文中不得出现真实人名、校名或地名；
4. 词数80左右。(文章开头和结尾已给出，不计入总词数)
Recently shared bikes can be seen everywhere on the street in Qionghai. Many people use them for work, for sport or just for fun. I think …
What’s your opinion about shared bikes? Will you choose one as your everyday vehicle?
Recently shared bikes can be seen everywhere on the street in Qionghai. Many people use them for work, for sport or just for fun. I think it’s a good idea. As we know cycling can help us save energy a...