What’s she going to be when she?A. grow upB. growsC. grows upD. is going to grow up

问题补充：

What’s she going to be when she?

A. grow up

B. grows

C. grows up

D. is going to grow up

答案：

A. grow up

B. grows

(答案→)C. grows up

D. is going to grow up

解析：grow up成长，逐渐形成；grows发展，生长。句意：当她长大后，她想做什么？英语状语从句中常用一般现在时态表示将来发生的动作，结合语境可知选Ｃ。