【题目】In China _____ graduates go abroad to have a further study every year.
A. a great deal of B. the number of
C. a great many of D. a large number of
在线课程【答案】D
【解析】句意：中国每年有大量毕业生出国深造。a great deal of表示“大量的”，用来修饰不可数名词；the number of…的数量；a great many后接可数名词复数，不加of，后接代词时，则须加上of；a large number of“许多，大量的”，用来修饰可数名词。故选D。