题干
Helen is going to work in an old people's home to help ________ the old people.
A：look forward to
B：look after
C：look through
答案(点此获取答案解析）
B
Helen is going to work in an old people's home to help ________ the old people.
A：look forward to
B：look after
C：look through
的人生，才是有价值的人生 ②个人生存、发展的条件都是由社会提供的
