what ( ) he ( )now A.is,do b.is,doing c.does,does d.do,does

问题描述:

what ( ) he ( )now A.is,do b.is,doing c.does,does d.do,does

选B。他现在在干什么。这是现在进行时的特殊疑问句式。

B啊~很简单的。现在进行时。

B
what is he doing now?

b