问题 选择题

It was so cold that they had the fire _____ all night.

A.to burn

B.burn

C.burning

D.burned

答案

答案:C

考查非谓语动词。have sth./sb. doing让某人或某物一直保持某个动作或状态。本句意为:天真冷以至于他们整个晚上都点着火。

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