Another bridge at the end of over LiuYang River will benefit many people.A. builtB.

问题补充：

Another bridge at the end of over LiuYang River will benefit many people.

A. built

B. being built

C. will be built

D. to be built

答案：

A. built

B. being built

C. will be built

(答案→)D. to be built

解析：考查非谓语动词。此处应用非谓语动词，而且表示底即将被建的大桥，故用不定式的被动形式。