each of us后面用is（has）么?none of us后面have,（has）,are（is）都可以用么?

each of us后面用is（has）么?none of us后面have,（has）,are（is）都可以用么? （）each of us ____ a room A.have B.has C.there is D.there are We each (have) a book. Each of us (has) a book. 为什么一个用have 一 none of the students -------后面用are 还是 is Each of us ____ different.是用 is 还是are? None of us is perfect. no.none of us has been abroad. none of us has ever heard... each of you后面用are还是is None of us (has) read the story.None of them (are) my friend None of us is a student None of us are students 两条都对吗 every of us has read the story 还是用each of us