I'm impressed with his persistence. When he had a problem to solve, he________work at it until he found an answer.
发布时间:2021-06-26
A.would
B.might
C.must
D.should
试卷相关题目
- 1I have told you the truth. ________ I keep repeating it?
A.Must
B.Can
C.May
D.Will
开始考试点击查看答案 - 2-Could I watch TV for another while, mum?-Oh, dear, if you ______.
A.can
B.must
C.may
D.should
开始考试点击查看答案 - 3He came home late. You _____him do that, he _______.
A.shouldn'thavelet;mighthavegotlost
B.shouldn'tlet;mightgetlost
C.shouldn'thavelet;mightgetlost
D.shouldn'tlet;mighthavegotlost
开始考试点击查看答案 - 4—I promise that she _____ get a nice present on her birthday. —It will be a big surprise to her.
A.must
B.shall
C.should
D.would
开始考试点击查看答案 - 5I was on the highway when this car went past followed by a police car. They ______ at the speed of 150 kilometers an hour at least.
A.shouldhavebeendriving
B.musthavebeendriving
C.couldhavedriven
D.wouldhavedriven
开始考试点击查看答案 - 6It has been announced recently that all the schools________ not have the students attend school if the students have high temperatures.
A.need
B.shall
C.could
D.oughtto
开始考试点击查看答案 - 7It's hard to say what kind of person he is.Sometimes he is very friendly;at other times he________be very cold.
A.can
B.must
C.will
D.shall
开始考试点击查看答案 - 8—Tom graduated from college at a very young age.—Oh, he ______ have been a very smart boy then.
A.should
B.can
C.must
D.will
开始考试点击查看答案 - 9I ________ worry about my weekend-I always have my plans ready before it comes.
A.can't
B.mustn't
C.daren't
D.needn't
开始考试点击查看答案 - 10Hannah ________me; otherwise, other students wouldn't have known my result of the quiz.
A.maybetray
B.mustbetray
C.musthavebetrayed
D.shouldbetray
开始考试点击查看答案