As a result of destroying the forests ,a large ____of desert ______covered the land.A.number ...has B.quantity...has答案:B我主要想知道"quantity "的用法.

热心网友

number of 只修饰可数名词。a large quantity of 既可修饰可数名词,又可修饰不可数名词。desert是不可数的,所以用这个!B

热心网友

a quantity of一些

热心网友

quantity (n.)quantities量,数量    (UN)量in quantity 大量