many thousand books 与 many thousands of books哪个对

many thousand books 与 many thousands of books哪个对 many thousands of还是many thousand of?不是three thousand这样说吗？two ______（thousand)of the books are sold out. （ ）books must be produced for the children.A.Many thousands B.Many thousands of C.Many thousand of D.Many thousand D为什么不行? .( )books must be produced for the children.A.Many thousands of B.Many thousand.( )books must be produced for the children.A.Many thousands of B.Many thousand选那个呢?好像都对,不过必须有理由 many能不能修饰thousand和thousands of_______of books were published for children.A.many thousand B.many thousand ofC.many thousands D.many thousands of为什么?several和some 既可以修饰thousand也可以修饰thousands of 那么many 报歉, ——————— books must be produced for the children.选哪个?A.Many thousands B.Many thousands of C.Many thousand of D.thousand i have over thousand books at home I have ___ ____ one thousand books at home how many books are how many books How many books? many thousand ,many thousand of 与 many thousands of 的区别是什么? I own over a thousand books 和 I have over a thousand books的区别为什么不用I have over a thousand books 关于many thousand 和many thousands of 1.( )books must be produced for the children.A.Many thousands of B.Many thousand2.a correct sentence:In a few years' time,it will be covered with many thousands of trees.答案上第一题选的是B,为什么 I have over one thousand books at home.保持原句意思I have________ ________one thousand books at home.理由 HAUE MANY BOOKS HAVE YOU HOW MANY BOOKS ARE THERE Why are there many books? how many books do you