问题补充：
It took people as well as time to build the pyramid.
A. a large number of; a great many
B. a great many; a large amount of
C. a great many of; large amounts of
D. a large amount of; a great deal of
答案：
A. a large number of; a great many
(答案→)B. a great many; a large amount of
C. a great many of; large amounts of
D. a large amount of; a great deal of
解析：句意：建造金字塔，要花费很多人力和时间。a great many修饰可数名词；而a large amount of修饰不可数名词，选B。
