work has been done to improve the people’s living standard.A. ManyB. A great many C. A gr

发布时间:2020-08-17 01:21:15

     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

网友回答

A. Many
B. A great many
(答案→)C. A great deal of
D. A large number of
解析:work工作,不可数名词。只有C,能与不可数名词连用。
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