英语6. Having a trip abroad is certainly good for the old people

来源:百度知道 编辑:UC知道 时间:2024/09/28 11:15:07
6. Having a trip abroad is certainly good for the old people,but it remains _____ whether they will enjoy it.
a.to see b.to be seen c.seeing d.seen
为什么

我的看法是选择b
这里it作为主语,代替前面动名词,seen后面实际上省略了BY
整个句子这样理解看看
it remains to be seen by whether they will enjoy it.

A remains to do 是英语中的一种固定用法,表示仍要做某事