摘要： It is the first time that Chinese astronaut Wang Yue as one of the volunteers for the Mars-500 test project . A. has been selected B. had been selected C. has selected D. selected
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It is the first time that Chinese astronaut Wang Yue________as one of the volunteers for the Mars-500 test project .
A. has been selected B. had been selected C. has selected D. selected
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It is the first time that Chinese astronaut Wang Yue________as one of the volunteers for the Mars-500 test project
- A.has been selected
- B.had been selected
- C.has selected
- D.selected
It is the first time that Chinese astronaut Wang Yue________as one of the volunteers for the Mars-500 test project .
A. has been selected B. had been selected C. has selected D. selected
查看习题详情和答案>>