— Have you known Dr. Jackson for a long time? — Yes, since she _____ the Chinese Society.
A.has joined
B.joins
C.had joined
D.joined
试卷相关题目
- 1Only then _____ how much damage had been caused.
A.she realized
B.she had realized
C.had she realized
D.did she realize
开始考试点击查看答案 - 2—We could have asked Miss Keller for help. She is always kind-hearted. —Yes. A whole day ____.
A.will waste
B.had wasted
C.was wasted
D.would be wasted
开始考试点击查看答案 - 3— Were you in the library when Jack arrived there? — Yes, but I ____ soon afterwards.
A.had left
B.left
C.would leave
D.will leave
开始考试点击查看答案 - 4Only when all the fish in the lake died _____ how serious the pollution was.
A.did the villagers realise
B.the villagers realised
C.had the villagers realised
D.the villagers had realised
开始考试点击查看答案 - 5I had no idea when and where _____.
A.it happened
B.does it happen
C.it had happened
D.had it happened
开始考试点击查看答案 - 6I failed in the final examination last term and only then _____ the importance of studies.
A.I realized
B.I had realized
C.had I realized
D.did I realize
开始考试点击查看答案 - 7— Don't put the waste on the ground, young man. — Oh, I'm sorry. I _____ the dustbin there.
A.hadn't seen
B.didn't see
C.can't see
D.haven't seen
开始考试点击查看答案 - 8I _____ you not to move my dictionary-now I can't find it.
A.asked
B.ask
C.was asking
D.had asked
开始考试点击查看答案 - 9The toddler who miraculously _____ a fall from her 10th-floor home in Hangzhou, east China, _____recovering quickly.
A.is survived, is
B.are survived, are
C.survived, is
D.being survived, are
开始考试点击查看答案 - 10You're still here. I _____ you've gone to England.
A.think
B.have thought
C.thought
D.would think
开始考试点击查看答案