[问答题]
Around the mid-20th centunb,+ 0 l uldrstlv;n36ry, only 20 percent ofc*6l6: :)h6.lz vtenbj3d1-0 rlgpe zpgfslu 18- to 34-year-old lived in their parent30gle6etb chzvs::l66.p*1lguzrd - f nj)p ls' home.
参考答案: B
本题详细解析: 同义转述题。定位到B段最后一句,1960年左右,只有五分之一(即20%)的年轻人与父母同住,mid-20ts)xmhjfqc;c w (075pj h century指1960年左右。