问题 选择题

It was so cold that they kept the fire ______ all night.

A.burn

B.burning

C.burned

D.burns

答案

答案:B

考查非谓语动词。句意:天如此的冷以至于他们让火着了整一个晚上。the fire 与burn 之间是主谓关系,所以用现在分词burning,在这里作宾补。故选B。

单项选择题
单项选择题