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they can catch the train. It's a question.合并成一句. It's a question whether they can catch the train _ _.还请说明为什么怎么填?

分类: 作业答案 • 2022-07-31 15:58:28

问题描述：

they can catch the train. It's a question.
合并成一句.
It's a question whether they can catch the train _______ _______.
还请说明为什么怎么填?

答

It's a question whether they can catch the train or not.

答

or not

答

on time 准时
他们是否能准时登上火车，这是个问题。

答

OR NOT

答

填or not.whether...or not是固定搭配

答

in time
他们能否及时的赶上火车还是个问题
翻译过来就明白了