He﹍﹍the job well, but he ________ so careless.
发布时间:2021-08-10
A.had done; had been
B.could do; was
C.could have done; was
D.hadn't done; had been
试卷相关题目
- 1The WTO urged that all the countries ________ measures to prevent swine flu spreading.
A.take
B.must take
C.are to take
D.took
开始考试点击查看答案 - 2—How much shall I pay for the food? —You ________ .This is free of charge.
A.mustn't
B.needn't
C.shouldn't
D.couldn't
开始考试点击查看答案 - 3It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off.
A.may
B.can
C.will
D.shall
开始考试点击查看答案 - 4He travelled to many mountains and saw many poor children, which _______his life.
A.would change
B.had changed
C.was to change
D.was changing
开始考试点击查看答案 - 5—My goodness! The accident might not have happened if we had done it more carefully. —But we ________ .
A.haven't
B.wouldn't
C.hadn't
D.didn't
开始考试点击查看答案 - 6----- You shouldn't have talked back to our teacher like that. It was awfully impolite. ----- You are right. I _________ crazy at that moment.
A.could have been
B.can be
C.must have been
D.should have been
开始考试点击查看答案