Zhan Tianyou and Yang Liwei ( ) national heroes.A.are B.all are C.are both D.is both

问题描述:

Zhan Tianyou and Yang Liwei ( ) national heroes.A.are B.all are C.are both D.is both

A

我感觉A就行了
外国人说话没那么罗嗦

C

我觉得A和C都可以