is going to be done ,is going to be doing 有什么不同?is going to be done 打算做 is going to be doing 将要做 题目是:The meeting is going to ----- at 8 o'clock next Monday.A. be holding B. hold C. have been held D. be held

问题描述:

is going to be done ,is going to be doing 有什么不同?
is going to be done 打算做 is going to be doing 将要做 题目是:
The meeting is going to ----- at 8 o'clock next Monday.
A. be holding B. hold C. have been held D. be held