How can we make the road safe?How ______ be made safe?A.can the road B.the road canC.the road D.road can

问题描述:

How can we make the road safe?
How ______ be made safe?
A.can the road B.the road can
C.the road D.road can

被动语态,所以主语是road
特殊疑问句:特殊疑问词+ 一般疑问句

A..
The road can be made safe by us....是陈述句。。。
如果对by us划线提问,就变成How can the road be made safe? 了。。

这是一个被动的转化要原句子的宾语换为被动句的主语
那么就是A的行式
How can we make the road safe?主动
How ___can the road ___ be made safe?被动

A 被动语态