information stored in this computerA. Large quantities of have beenB. A great many has

问题补充：

information stored in this computer．

A. Large quantities of, have been

B. A great many, has been

C. A large quantity of, were

D. Quite a lot, is

答案：

(答案→)A. Large quantities of, have been

B. A great many, has been

C. A large quantity of, were

D. Quite a lot, is

解析：large quantities of +名词时,后面的谓语的单复数是看quantities，而不是名词。就是说只要用quantities of 后面的谓语就要用复数，quite a lot后不能直接加名词的要加of，故选A。