摘要： -- I hear you have an experience in the Roya1 Air Force. Is that true? -- Yes. I in the Royal Air Force for six years. A. served B. had served C. joined D. have joined
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--- I hear you have an experience in the Roya1 Air Force. Is that true？
--- Yes. I in the Royal Air Force for six years.
A. served B. had served C. joined D. have joined
查看习题详情和答案>>--- I hear you have an experience in the Roya1 Air Force.
--- Is that true？
--- Yes. I in the Royal Air Force for six years.
- A.served
- B.had served
- C.joined
- D.have joined
— I hear you have an experience in the Roya1 Air Force. Is that true？
— Yes. I ________ in the Royal Air Force for six years.
[ ]
A．served
B．had served
C．joined
D．have joined