He has letters to deal with. He has to work from morning to night.
A. many of
B. a great deal of
C. masses of
D. the number of
网友回答
A. many of
B. a great deal of
(答案→)C. masses of
D. the number of
解析:考查近义词组:句意:他有大量的信要处理,他得从早到晚工作。A项多了of,B. a great deal of修饰不可数名词,C. masses of大量的,可数不可数都可以修饰,D. the number of…的数量,意思不符合,选C。