It was very cold in the open air .They had to have the fire
It was very cold in the open air .They had to have the fire ( ）all night long.
A.burns B.to burn C.burning D.burned
因为前面有was.
A.burns B.to burn C.burning D.burned
因为前面有was.
赞 leemingg 幼苗
共回答了19个问题采纳率：89.5% 举报
It was very cold in the open air .是说今天外面特别冷.有个情境在渲染.
They had to have the fire ( ）all night long.他们需要让火—燃烧———整个晚上.
A.burns B.to burn C.burning D.burned
首先had sth do /doing 、done 表示让某物怎样了.这道题是说火的燃烧,你会说火是人点的,是,我也承认,但是点完了之后火是不是自己就可以燃烧,并且可以持续下去.在这里是用主动带的被动,并且火是一直燃烧,所以选择进行时态~
They had to have the fire ( ）all night long.他们需要让火—燃烧———整个晚上.
A.burns B.to burn C.burning D.burned
首先had sth do /doing 、done 表示让某物怎样了.这道题是说火的燃烧,你会说火是人点的,是,我也承认,但是点完了之后火是不是自己就可以燃烧,并且可以持续下去.在这里是用主动带的被动,并且火是一直燃烧,所以选择进行时态~
1年前
4
可能相似的问题
你能帮帮他们吗