hundred of和hundreds of的区别?3 hundreds of 和3 hundreds有区别么?

hundred ,hundreds,hundred of,hundreds of... hundred ,hundreds,hundred of,hundreds of... hundred和hundreds of的区别 hundred of和hundreds of的区别?3 hundreds of 和3 hundreds有区别么? five hundred of和five hundreds of哪个正确five hundred of等于five hundred吗 求hundreds of和a hundred of的用法,急用! hundreds of people和two hundred of people的不同 英语翻译hundred b.hundreds,hundreds of c.hundred,hundreds of d.hundreds,hundreds several hundred 和several hundreds of有什么区别? several hundred 和several hundreds of有什么区别? five hundreds of five hundred of hundreds of 运用意思 there are hundreds of students in our school为啥用hundreds of和hundreds of差不多的词有那些怎么用A.five hundreds B.five hundred of hundreds of Dfive hundreds of为啥不选ABD two hundred,two hundred of.hundreds of的区别 hundred与hundreds还有hundreds of有什么区别? a hundred对还是hundreds of对 hundred与hundreds of的用法 是many hundred of 还是many hundreds many hundreds of 还是many hundred