__________ wrong data, he failed to work out the problem.

A．To be given

B．Being given

C．Have given

D．Having been given

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参考答案

【译文】由于得到的是错误的数据，他没能解决这个问题。
【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。

1 He would be studying at the university now if he __________ the entrance examination.

A．passed

B．have passed

C．had passed

D．should have passed

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2 Large quantities of water__________ needed for cooling purposes.

A．are

B．is

C．have

D．has

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3 It is no use __________ to remember only grammar rules.

A．trying

B．try

C．to try

D．tried

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