问题
选择题
It was so cold that he had the fire ___________ all night long.
A.to burn
B.burn
C.burning
D.burned
答案
答案:C
题目分析:考查现在分词做宾语补足语:句意:外面这么冷以至于他让火一直燃烧着。使用了:Have+宾语+现在分词做宾语补足语,因为the fire和burn是主动关系,而且是一直在做,选C。