Of course we hope everything to ___ smoothly.A,be going B,have been goingA,be going B,have been going C,going D,have been gone

问题描述:

Of course we hope everything to ___ smoothly.A,be going B,have been going
A,be going B,have been going C,going D,have been gone

xuan A
to be 结构 加上going是指将来时