— Look, it _____ be Jack who is at the gate of the library. It _____ be him. He has gone abroad.
发布时间:2021-06-26
A.may;must
B.must;mayn't
C.must;can't
D.can;mayn't
试卷相关题目
- 1— I heard they went skiing in the mountains last winter. — It ________ true because there was little snow there.
A.maynotbe
B.won'tbe
C.couldn'tbe
D.willbe
开始考试点击查看答案 - 2If I _______ plan to do anything I wanted to, I'd like to go to Tibet and travel through as much of it as possible.
A.would
B.could
C.hadto
D.oughtto
开始考试点击查看答案 - 3--It is really fun to hike and I often go hiking in the forest. --But hiking alone in the forest ______ be very dangerous.
A.can
B.must
C.shall
D.will
开始考试点击查看答案 - 4I'm impressed with his determination. When he had a problem to solve, he _____ work at it until he found an answer.
A.would
B.might
C.must
D.should
开始考试点击查看答案 - 5If you _____ smoke, please go outside because this is a non-smoking office.
A.must
B.should
C.can
D.may
开始考试点击查看答案 - 6Mary __________ the job he offered to her, but she didn't.
A.can'ttake
B.oughttohavetaken
C.shouldtake
D.musthavetaken
开始考试点击查看答案 - 7Often he______ sit for hours doing nothing at all when he was in low spirits.
A.should
B.would
C.could
D.might
开始考试点击查看答案 - 8--- May I smoke here? --- If you _________ , choose a seat in the smoking section.
A.should
B.could
C.must
D.may
开始考试点击查看答案 - 9I _________ use a clock to wake me up because at six o'clock each morning the train comes by my house.
A.couldn't
B.mustn't
C.shouldn't
D.needn't
开始考试点击查看答案 - 10— _________ you play the piano at this time of the day ? I need a good rest for tomorrow's test. — Sorry.
A.Must
B.Shall
C.Can
D.May
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