She’s developing into someone who’s going to become very poor and require .A. looked after

问题补充：

She’s developing into someone who’s going to become very poor and require .

A. looked after

B. being looked after

C. looking after

D. to look after

答案：

A. looked after

B. being looked after

(答案→)C. looking after

D. to look after

解析：考查短语：某人或某物需要被require doing = require to be done，所以选C。