a large quantity of的用法是什么样的?

a large quantity of的用法是什么样的? 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 和large quantities of的用法区别? a large quantity of ,large quantities of后面加n．的复数还是单数? 关于quantity的用法 large quantities of +n(u/c)+v（复数） large numbers of与many,lots of,a great quantity of的区别 a large number of ;large number of等的用法 a large sum of的用法 a large amount of的用法 a large quantity of 后接名词的复数形式,谓语动词应用单数还是复数 a large quantity of+可数名词复数 后面的谓语动词用单数还是复数 a large quantity of...等表示许多和大量的短语有几个