The old man needs .A. looking afterB. being looked afterC. to look afterD. look after

问题补充：

The old man needs .

A. looking after

B. being looked after

C. to look after

D. look after

答案：

(答案→)A. looking after

B. being looked after

C. to look after

D. look after

解析：本题考查非谓语动词的用法。need (want , require)作“需要”讲时，后面跟动名词主动形式或者动词不定式的被动式。