The importance of saving gas ______ be stressed too much. Automobiles use up some 70 billion gallons of gas a year.
发布时间:2021-06-26
A.mustn't
B.cannot
C.shouldn't
D.maynot
试卷相关题目
- 1–Do you think we are going the right way to the Forbidden City? —Sorry, I'm not sure.But it _______ be.
A.might
B.will
C.must
D.can
开始考试点击查看答案 - 2—Are you going to the concert? —I'm not sure. I ________stay inside and watch it live on TV instead.
A.can
B.might
C.should
D.must
开始考试点击查看答案 - 3—Listen! There is a knock on the door. Who _____ it be? —It must be Jack. Just now I sent for him.
A.shall
B.can
C.must
D.might
开始考试点击查看答案 - 4— I want someone to write the composition for me.— No!As a student,you ________depend on yourself.
A.shall
B.will
C.can
D.may
开始考试点击查看答案 - 5One of our rules is that every student ________ wear school uniform while at school.
A.might
B.could
C.shall
D.will
开始考试点击查看答案 - 6You ________ not get my support if you do such a thing.
A.must
B.may
C.shall
D.need
开始考试点击查看答案 - 7― Why ______ you stay in the countryside, where it's not convenient to go shopping? ―But I've found it rather valuable for my health.
A.can
B.must
C.may
D.shall
开始考试点击查看答案 - 8According to the school rules, no student _______ go out of school without the permission of the teachers.
A.will
B.must
C.may
D.shall
开始考试点击查看答案 - 9We should spend as much time as we _______ over our lessons.
A.go
B.cantogo
C.cango
D.cangoing
开始考试点击查看答案 - 10— Show me your permit, please.— Oh, it's not in my pocket. It ________.
A.mightfallout
B.couldfallout
C.shouldhavefallenout
D.musthavefallenout
开始考试点击查看答案