He did well in the examination. He _____ hard at his lessons..
A.must have worked
B.can have worked
C.will have worked
D.has worked
试卷相关题目
- 1My suggestion is that ______ tomorrow.
A.Torn will be taken to Beijing
B.Torn is going to Beijing
C.Tom is to leave for Beijing
D.Tom be taken to Beijing with us
开始考试点击查看答案 - 2The school rules state that no child ______ be allowed out of the school, unless accompanied by an adult.
A.will
B.must
C.shall
D.may
开始考试点击查看答案 - 3She _______ have left school, for her bike is still there.
A.can't
B.wouldn't
C.shouldn't
D.needn't
开始考试点击查看答案 - 4—What are you doing, John? Why stop? —To be on the safe side, we'd fill up the car now for we _______ run out of gas on the way.
A.must
B.will
C.might
D.should
开始考试点击查看答案 - 5-----He should have come to join in the thorough cleaning. -----He________, I think. It's not his turn.
A.needn't have to
B.needn't have
C.didn't have to
D.doesn't need to
开始考试点击查看答案 - 6Nothing ______ stop us from ______ this plan.
A.will; carrying along
B.is to; carrying away
C.is going to; carrying up
D.shall; carrying out
开始考试点击查看答案 - 7Curious about the world around them, children _________ ask their parents endless questions.
A.can
B.may
C.shall
D.will
开始考试点击查看答案 - 8You ______ regret all your life if you drive after you take some wine, I tell you.
A.shall
B.may
C.must
D.can
开始考试点击查看答案 - 9Ann doesn't like milk.She said that she never ______ it at home.
A.use to drinking
B.used to drinking
C.used to drink
D.use to drink
开始考试点击查看答案 - 10–No wonder your boss blamed you. With all the work on hand, you _______ to the cinema last night.
A.shouldn't have gone
B.mustn't have gone
C.couldn't have gone
D.shouldn't go
开始考试点击查看答案