问题补充:
The man needed for one of his legs was badly injured.
A. to look after
B. looking after
C. look after
D. being looked after
答案:
A. to look after
(答案→)B. looking after
C. look after
D. being looked after
解析:考查非谓语动词。句意:因为他的一条腿严重受伤了,这个男人需要照顾。动名词作宾语表示抽象动作,need接动名词本身即可表示被动含义,故不用被动语态。结合语境可知选B。