Ann 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
试卷相关题目
- 1The 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 - 2He 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
开始考试点击查看答案 - 3— 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 - 4If 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 - 5Many 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 - 6It'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 - 7The 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 - 8Having 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
开始考试点击查看答案 - 9The play _____ next month aims mainly to reflect the local culture.
A.produced
B.being produced
C.to be produced
D.having been produced
开始考试点击查看答案 - 10It is grateful for the girl ____ with her heavy luggage.
A.to help
B.to be helping
C.to be helped
D.be helping
开始考试点击查看答案