He didn't pass the exam. He regretted ____ harder.
A.not having worked
B.having not worked
C.to have not worked
D.not to work
试卷相关题目
- 1— You were brave enough to raise objections at the meeting. — Well, now I regret _____ that.
A.to do
B.steal
C.to have done
D.having done
开始考试点击查看答案 - 2If the building project _____ by the end of this month is delayed, the construction company will be fined.
A.being completed
B.is completed
C.to be completed
D.completed
开始考试点击查看答案 - 3Many little children suffer from kidney stone and the disease is reported _____ by the milk powder they eat.
A.to cause
B.to be caused
C.causing
D.being caused
开始考试点击查看答案 - 4After he became conscious, he remembered ___________and___________ on the head with a stone.
A.to attack; hit
B.to be attacked; to be hit
C.attacking ; be hit
D.havingbeenattacked;hit
开始考试点击查看答案 - 5In the beginning, the man refused to say anything about the lost car, but he had to admit ____ it because of the solid proofs.
A.stolen
B.having stolen
C.to steal
D.to have stolen
开始考试点击查看答案 - 6The lazy bone pretended ______ earnestly when his father came into his study to see what he was doing.
A.studying
B.to study
C.to be studying
D.to have studied
开始考试点击查看答案 - 7Ann is said ______ research in Africa, and she will come back next month.
A.to do
B.to be doing
C.to have done
D.done
开始考试点击查看答案 - 8It's important for the figures _____ regularly.
A.to be updated
B.to have been updated
C.to update
D.to have updated
开始考试点击查看答案 - 9The deeds of the ten people who moved China deserve _______ in letters of gold.
A.to be recorded
B.being recorded
C.to record
D.having recorded
开始考试点击查看答案 - 10Having a trip abroad is certainly good for the old couple, but it remains ____whether they will enjoy it.
A.to see
B.to be seen
C.seeing
D.seen
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