The amount of money for the seriously sick child was soon collected.A. to needB. neededC.

问题补充：

The amount of money for the seriously sick child was soon collected.

A. to need

B. needed

C. needing

D. which needed

答案：

A. to need

(答案→)B. needed

C. needing

D. which needed

解析：本题考查定语从句的使用，题干意思为“用于治疗患有重病的孩子的钱很快被收齐。”所以need在句中使用被动形式。