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。