-MayIspeaktoMrs．Black？-Sorry，mumcan'tcometothephonenow．...

问题详情：

-May I speak to Mrs．Black？

-Sorry，mum can't come to the phone now．She    a shower．

A．has     B．had     C．is having   D．was having

【回答】

C

知识点：动词时态

题型：选择题