.It was so cold that the travelers had the fire _____ all the night..It was so cold that the travelers had the fire __A____ all the night.A.burning 为什么是doing?
问题描述：
.It was so cold that the travelers had the fire _____ all the night.
.It was so cold that the travelers had the fire __A____ all the night.
A.burning
为什么是doing?
答
从that到fire是从句。这句话是填非谓语动词强调的是一直持续的动作且是主动语态应此用doing
答
have sb doing sth 让某人一直做某事