题目

题型：不详难度：来源：

___________ work has been done to improve the people’s living standard.

A．Many	B．A great many
C．A great deal of	D．A large number of

答案

C

解析

试题分析：work工作，不可数名词。只有C,能与不可数名词连用。
点评：many,a great many,a large number of “许多”只与可数名词连用
a great deal of , a large amount of 只与不可数名词连用。