It can be inferred from paragraph 4 that__________...

Câu hỏi: It can be inferred from paragraph 4 that__________.

A. couples with low-paid jobs can’t afford the cost of a babysitter or a day-care center

B. grandparents can help care the children in a regular way

C. all couples with jobs can pay for help from a babysitter or a day-care center

D. in the past, grandparents did not help the couples with child care