Question

A good deal of money ____spent on books

1. A.
   have
2. B.
   has
3. C.
   have been
4. D.
   has been

Answer 1

D
此题考查主谓一致和语态问题。主语A good deal of money是不可数名词，谓语动词用单数；而且主语和谓语构成被动关系。