of money spent on the bridge.A. A large amount ; were　　B. Large amounts; were　　C. Large a

问题补充：

of money spent on the bridge.

A. A large amount ; were

B. Large amounts; were

C. Large amount; was

D. A plenty; was

答案：

A. A large amount ; were

(答案→)B. Large amounts; were

C. Large amount; was

D. A plenty; was

解析：本题考查主谓一致。large amounts of修饰的名词作主语时，谓语动词要用复数形式。A项a large amount of修饰不可数名词，谓语动词需要用单数形式。D项plenty前的A应去掉。C项large前应加A。