2. 外语
  3. _______wrong data, he failed to work out the problem.

_______wrong data, he failed to work out the problem.

admin2019-02-22  46
问题 _______wrong data, he failed to work out the problem.
选项 A、To be given
B、Being given
C、Have given
D、Having been given
答案D
解析 本题考查分词短语。该句主语是人，所以要用现在分词表示主动态；再根据句意判断，从句动作早于主语，所以要用完成时态。二者相结合判断，故选D。
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