摘要：32．Never before so highly successful in his attempts to forecast the weather accurately on a small scale. A．man has been B．man is C．has man been D．will be man
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Never before______ so highly successful in his attempts to forecast the weather accurately on a small scale．
- A.man has been
- B.man is
- C.has man been
- D.will be man
Never before______ so highly successful in his attempts to forecast the weather accurately on a small scale．
A．man has been B．man is C．has man been D．will be man
查看习题详情和答案>>Never before______ so highly successful in his attempts to forecast the weather accurately on a small scale．
A．man has been B．man is C．has man been D．will be man
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