摘要：The proposal had been put forward, and then arose the question we were to get the proofs . A. what; needed B. where; to need C. what; to need D. where; needed
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The proposal had been put forward, and then arose the question ________ we were to get the proofs ________.
- A.what, needed
- B.where, to need
- C.what, to need
- D.where, needed
The proposal had been put forward and then arose the question we were to get the proofs .
A．what；needed B．where；to need
C．what；to need D．where；needed
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