thousand 、thousands、thousands of区别

thousand 、thousands、thousands of区别 thousand thousands thousand of thousands of 什么区别 thousand,thousands,thousand of,thousands of的区别 关于thousand、thousands、thousand of、thousands of应该怎么用? a thousand ,thousands of ,thousand of 和thousands and thousands of 的区别与用法 thousand ,thousands,one thousand ,thousand of,thousands of这些都有什么区别 Many _____ trees A thousand B thousands C thousands of two thousand of 和thousands of 区别 thousands of 与thousand 的区别? There are two____students in our school.A.thousands B.thousands of C.thousand of D.thousand 英文,不懂别乱说,I saw_____people there.There about two_____.A:thousands thousands B:thousand thousandC:thousands thousand D:thousand thousands请说明理由 【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 There are three__students in our school,but only one __them are girls.请问答案是什么A.thousands,thousands of B.thousands,thousand ofC.thousand,thousands of D.thousand ,thousand of thousand 与 thousands of 区别急例如；200（ ）people tens of thousands等不等于about ten thousand thousand和thousands of的用法有什么区别? several thousand与 several thousands of 的用法 two- thousand -word 和two- thousands -word 都对吗