题目内容
Sorry, I’m late. I ____ have turned off the alarm clock and gone back to sleep again.
| A.might | B.should | C.can | D.Will |
A
解析试题分析:考查情态动词表示推测的用法区别。该题的谓语动词结构为“情态动词+have+过去分词”,表示对过去情况进行推测。A项表示“过去可能会发生某事,但并未发生”;B项意为“本应该做某事但实际未做”;C项can用语推测时常用于否定句和疑问句,故排除;D项 will have done不是推测而是将来完成时,表示到将来某时就完成某事时用的;根据句意“对不起,我迟到了,我也许关掉了闹钟又回去睡觉了。”故A是正确。
考点:考查情态动词表示推测的用法区别。
I can’t find my socks. Where ________ I have dropped them?
| A.must | B.can | C.would | D.should |
“Passengers _____ not have their breakfast on the light train”. This rule arouses heated debates in Chongqing.
| A.may | B.shall | C.can | D.should |
The World Wide Web is sometimes jokingly called the World Wide Wait because it ______ be very slow.
| A.should | B.must | C.would | D.can |
— Has Tim started? He said he would join in the party.
— He ____.He is a man of keeping his word.
| A.could have left | B.must have left |
| C.can’t come | D.won’t be coming |
You can’t complain about being left out ______you don’t make any effort to share your joys and sorrows with others.
| A.once | B.unless | C.when | D.though |
I won’t give in ________ great difficulties I come across in my life.
| A.however | B.whatever | C.whichever | D.wherever |
Today, we will begin ________ we stopped yesterday so that no point will be left out.
| A.when | B.where | C.how | D.what |
(2013·辽宁,24)One can always manage to do more things,no matter________full one's schedule is in life.
| A.how | B.what | C.when | D.where |