Each of us has an English book now.急

Each of us has an English book now.急 Each of the students has an English book.这里为什么用has呀? Each of us has a book.中 each的词性 Each of us has a book=_____ _____ of us has a book. We each (have) a book. Each of us (has) a book. 为什么一个用have 一 Each of us has on English dictionary变同意句 Each of us has a book.= We each have a book.请问下那句each作同位语? the students each have/has a new Standard English book now 1//( )of the students has an english exercise book. ____ of us has an English-Chinese dictionary. ___ of us has an English-Chinese dictionary. 84 ___of us has an English-Chinese dictionary. A.Each B.Ever