摘要： My friend, who on the International Olympic committee all his life, is retiring next month. A. served B. is serving C. had served D. has served
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My friend, who ________ on the International Olympic Committee all his life, is retiring next month.
- A.served
- B.is serving
- C.had served
- D.has served
My friend,who______on the International Olympic Committee all his life,is retiring next month.
A.served B.is serving
C.had served D.has served
查看习题详情和答案>>My friend, who on the International Olympic Committee all his life, is retiring next month.
| A．served | B．is serving | C．had served | D．has served |
My friend, who on the International Olympic Committee all his life, is retiring next month.
|
A．served |
B．is serving |
C．had served |
D．has served |
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