单选:How intellectual you_____!A.both are B.are both C.two both are D.are two both
问题描述：
单选:How intellectual you_____!A.both are B.are both C.two both are D.are two both
选哪一项?为什么?
答
B和D肯定错,根本没那麽用的.至于C选项中的two显得多余,因为both就包含了two的意思了.所以,应选--A.