Question

2. —What is your sister going to be when  she_?

—She is going to be a doctor.

A. wakes up     B.    grows up

C. stands up    D.    hurries up

Answer 1

2. B考查动词短语辨析。wake up“醒来”;grow up“长大， 

stand up“站立”;hurry up“快点”。句意:-你姐长大

后打算做什么？ 一一她打算做一名医生。故选B。