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Nowadays meteorologists can make good forecast for 3 or 5 days. Perhaps soon they may be to do that for a week or . A. more ahead B. more behind C. less ahead D. less behind 【查看更多】

 

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Nowadays meteorologists (氣象學(xué)家) can make good forecast for 3 or 5 days. Perhaps soon they may
be able to do that for a week or _____.

[     ]

A. more ahead
B. more behind
C. less ahead
D. less behind

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Nowadays meteorologists（氣象學(xué)家）can make good forecast for 3 or 5 days. Perhaps soon they may be able to do that for a week or ________.


  1. A.
    more ahead
  2. B.
    more behind
  3. C.
    less ahead
  4. D.
    less behind

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Nowadays meteorologists（氣象學(xué)家）can make good forecast for 3 or 5 days．Perhaps soon they may be able to do that for a week or          ．

A．more ahead          B．more behind         C．less ahead              D．less behind

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