In the 2rd paragraph, the writer suggests that.......

Câu hỏi: In the 2rd paragraph, the writer suggests that..........................

A. The elderly take up for a large number of the total solo dwellers

B. In the US, more male choose to live alone than female

C. Solos dwellers have helped to renew cities as they seem to spend money, socialize and take part in public life

D. There are fewer middle-aged solos than the elderly who live alone