Question

When the car factory is built，there will be________ jobs．

1. A.
   a great many
2. B.
   a good many of
3. C.
   the number of
4. D.
   a plenty of

Answer 1

A
a great／good many很多／收许多多；a good／great many of很多／许许多多……它只能修饰不可数名词。