The time is not far away when mobile phones _____ widespread in China’s vast country –side.

问题描述:

The time is not far away when mobile phones _____ widespread in China’s vast country –side.
A.will become B.become C.shall become D.have become

答案A 该题易误选B,将when引导的从句误看作时间状语从句,谓语动词用一般现在时表示将要发生的动作.但本句中的when 引导的是定语句,故用一般将来时表示将要发生的动作,will become符合题意.查看原帖>>
麻烦采纳,谢谢!