several thousand 和 several thousands of 的区别及具体用法还有这一题：There are_____students in my school A.several thousand B.several thousands of

several ______(thousand) dollars thousand要加s吗?several不是加可数名词的复数吗? several thousand 和 several thousands of 的区别及具体用法还有这一题：There are_____students in my school A.several thousand B.several thousands of thousand前加several或者many时其后要加s吗? Several ____students came to the meeting答案和讲解A thousand B thousands C thousand of D thousands of hundred, thousand, million等词前面与具体数字/several和不具体数字修饰时的不同情况.hundred, thousand, million等词前面有具体数字或several修饰时,不加-s,不与of 连接,如是many等不具体数字就加-s,与of 连 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 “several thousand students ”中的“thousand为什么不是复数? several thousand与 several thousands of 的用法 five thousand dollar这里面的thousand和dollar都不用加s么? 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, 是several thousand还是several thousands of ?RT这两种我都见过。。 twenty -thousand 和 five thousand 分别是多少? several 的用法several与hundred,thousand,million在一起怎样使用啊,hundred,thousand,million 是用单数还是复数?如果hundred,thousand,million后有名词呢? 又一道英语数词练习题例题he has ()books in his studyA several thousands B some thousands of C some thousands Dsome thousand of在本章开头作者说thousand前加数词或several many不用加s而且也不接of的（后面是代词宾格 thousand要加s吗 thousand用法 何时加S! 英语翻译1）Germany's consumer protection minister,Ilse Aigner,has saidseveral hundred thousand Germans have asked Google to remove their properties from Street View.Oberbeck described Aigner's figure as speculation and said Google was workin several thousands of 还是 several thousand这种题怎么做应该是several thousands of 啊因为他不表示具体的数字所以因该是several thousands of