a large quantity of ,large quantities of的用法各是怎么样的,有什么不同和相同?

a large amount 与of a large quantity of 区别 a large quantity of等于large quantities of吗还有还有,a large amount of等于large amounts吗 a large quantity of的用法是什么样的? a large quantity of +c.n (pl)+谓语什么形式 a large quantity of +N.跟动词单数还是复数?还有large quantities of呢? a large quantity of 和large quantities of的用法区别? large numbers of与many,lots of,a great quantity of的区别 关于a large quantity of 其后动词形式a large quantity of rivers have been polluteda large quantity of books has been sold out为什么后面名词都是复数形式,但谓语动词却一个是单数一个是复数 英语语法问题:A large 后面可以加quantity of ,能不能加number of? a large quantity of ,large quantities of的用法各是怎么样的,有什么不同和相同? a large quantity of;a large number of; quite a lot;a large amount of后分别加可数不可数名词? a large quantity of+可数名词复数 后面的谓语动词用单数还是复数 翻译we have just bought a large quantity of high—qu... a large quantity of...等表示许多和大量的短语有几个 a large quantity of +c(pl)时,谓语用什么形式? amount 和quantity后面谓语是单数还是复数a large amount of/ a large quantity oflarge amounts of / large quantities of后面的谓语用单数还是复数呢 a quantity of和a number of的区别as a result of destroying the forest,a large quantity of desert has covered the land为什么不能用a large number of A.a large number of B、a great deal of C、a large quantity of D、a great many这几个词的区别.