【单选题】There is a senseless notion that children grow up and leave home when they're 18, and the truth is far from flint, says sociologist Larry Bumpass of the University of Wisconsin. Today, unexpected numb...
A.
for young s to leave their parents and live independently
B.
for middle class young s to stay with their parents
C.
for married young s to move back home after a lengthy absence
D.
for young s to get jobs nearby in order to live with their parents