Studies have shown that scientists produce not only some of the best ideas, but also _____ bad ones.
A. a great many of B. a great deal of
C. ;a large amount of D. a great many
Studies have shown that scientists produce not only some of the best ideas, but also _____ bad ones.
A. a great many of B. a great deal of
C. ;a large amount of D. a great many
D