[单选题]
Around the mid-20th ycy0 zrwun:-,m 1ratjvml.6b45. k dmcentury, only 20 percent of 18- to 34-year-k2mbtv* ;6iyz2 ,izj qold lived in their* ,zvb;6q2zk 2jyi mti parents' home.
A.
参考答案: B
本题详细解析: 同义转述题。定位到B段，1960年左右，只有五分之mmez 7ey *567ecfsqj7x8u b 2c一（20%）的人与父母同住。
