I don’t doubt my friend, John will come to China soon. A. that B. whether C. if D. when是不是选A呢?

问题描述:

I don’t doubt my friend, John will come to China soon. A. that B. whether C. if D. when
是不是选A呢?

选择A
理由:doubt是谓语,后面为宾语从句。根据句意,我不怀疑约翰会很快来中国。
宾语从句本身的意思已经完整,if 和whether以及when与句意不符;故选that

A

对的,
如果doubt 用于肯定句的话,后跟宾语从句要用whether/if

A
I don't doubt that my friend, John will come to China soon.
I don't doubt, there is no doubt后面都是接that从句;I doubt 后面则接whether从句。
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!