The Russian rocket designer has died. For many years, he ______ as an important assistant to the father of Soviet space program.______
发布时间:2021-06-24
A.serves
B.was serving
C.served
D.has served
试卷相关题目
- 1The Chinese government insists that the Huangyan Island _____ part of China and insists the Philippine government ______ the arrested Chinese fishermen free.
A.should be, set
B.is; should set
C.be; sets
D.is; sets
开始考试点击查看答案 - 2-- Is there any room in the ship? -- Yes. We can probably _____ a few more people into it.
A.squeeze
B.press
C.hold
D.push
开始考试点击查看答案 - 3—Guess what? I happened to have met Mark at the party last week. —If my memory serves me correctly, you two ______ each other for almost ten years.
A.hadn't seen
B.haven't seen
C.didn't see
D.don't see
开始考试点击查看答案 - 4I have no money now. Even if I ______ money, I _______ such an expensive car.
A.have; won't buy
B.had; wouldn't buy
C.had had; wouldn't have bought
D.will have; won't buy
开始考试点击查看答案 - 5His father, a famous university professor, who is said to have started his teaching career in Australia, _____ in Nanjing University for more than twenty years.
A.has worked
B.worked
C.is working
D.will work
开始考试点击查看答案 - 6It __________ Tom that parked the car here, as he is the only one with a car.
A.may be
B.might have been
C.must have been
D.could be
开始考试点击查看答案 - 7—Were you surprised by the ending of the film? ----No. I ______the book, so I already knew the story.
A.was reading
B.am reading
C.have read
D.had read
开始考试点击查看答案 - 8My uncle _____ to see me. He'll be here soon.
A.comes
B.is coming
C.had come
D.came
开始考试点击查看答案 - 9It's the third time ________ late for school this week.
A.that you are
B.you are
C.when you arrived
D.that you have been
开始考试点击查看答案 - 10I'm sure you will do better in the test because you ________ so hard this year.
A.studied
B.had studied
C.will study
D.have been studying
开始考试点击查看答案