It is slow to go to Shanghai by train.let's go there by plane___?

问题描述:

It is slow to go to Shanghai by train.let's go there by plane___?
A.instead of B.instead C.at that moment D.at times
why?

B 代替
Ainstead of 后面要加宾语
C 在那时.不合语境,而且一般用于过去时
D at times 有时,偶尔