---Do you know why Anna hasn’t come to school today? ---I’m not sure. She ______
题型：不详难度：来源：
---Do you know why Anna hasn’t come to school today?
---I’m not sure. She _______ be ill. |
答案
| D |
解析
| 考查情景交际。Can“可以，可能”，表示理论上的可能性，可能性比may大；should“一个”；must“一定”；may“可能”。“你知道为什么安娜今天没来学校吗？”“我不确定。她可能生病了。”根据“I’m not sure.”可知，“我”不确定。故选D。 |
举一反三
— Congratulations! You’ve got the first prize in the English Contest.
—_____ it be true? It’s unbelievable! |
J K Rowling jumps farther than ______ in her class.| A．any other boys | B．the other boys | C．any boy | D．another boy |
|
—Must I finish the exercise this afternoon?
—Yes, you ______, but you ______ finish it now.| A．must, mustn’t | B．must , don’t have to | | C．may, needn’t | D．may , mustn’t |
|
—Look at the sign. You_____ fish here.
—Sorry, I didn’t know.| A．may | B．should | C．mustn’t | D．needn’t |
|
--- Listen! David is talking happily with his mother in the next room.
--- It ______ be his mother. She has gone to Yunnan to be a volunteer doctor.| A．should | B．must | C．can’t | D．mustn’t |
|
最新试题
热门考点