I think keeping a diary in English _______ to write English.

问题描述:

I think keeping a diary in English _______ to write English.
A.help B.helps C.to help D.helped

选B
think后面是一个宾语从句 从句中的主语是以keeping这个动名词为主语的所以从句中的谓语应该用单三形式