many thousands of和many thousand的区别?many hundred和many hundreds of的区别?具体的不懂得不要瞎说

a few thousand 和a few thousands of 哪一个对?many thousand 和many thousands of 哪个对? many thousands of 与thousands of 的区别 thousands and thousands of 和thousands of的区别 Many _____ trees A thousand B thousands C thousands of many thousand和many thousands of Eg:Many ____ trees should be planted on the mountains.A.thousand B.thousand of C.thousands D.thousands of 为什么答案要选A,而不是选D? 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, many thousands of和many thousand的区别?many hundred和many hundreds of的区别?具体的不懂得不要瞎说 many thousand books 与 many thousands of books哪个对 有没有many thousand,several thousand,和several thousands of2 Sharks have been on earthfor many _____ years.A thousand B thousands C thousands of D thousanded of选什么为什么 a thousand ,thousands of ,thousand of 和thousands and thousands of 的区别与用法 many thousands of students 这个短语对吗 many 可以修饰thousands of我觉得以前讲过many 数词 不可以修饰thousands of thousands of thousands是什么意思 Thousands of years 和thousands years 有什么不同? 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 two thousand of 和thousands of 区别 【初三英语】Many thousand?Many thousands of?Many ____ trees must be planted every year.A.thousand B.thousand ofC.thousands of D.thousands many thousand ,many thousand of 与 many thousands of 的区别是什么? 求解many thousands of students 是对的吗