【单选题】More American mothers than ever are working, and more workers are mothers. Yet their march into the world of paid work continues to cause suspicion. One recent survey found that 48 percent of American...
A.
now more American mothers are working than any time in American history and anywhere else in the world
B.
more than half Americans think that before going to school, children need their mothers' whole-hearted care
C.
a majority of Americans believe that once working outside home mothers think of their own work more than their children
D.
more American mothers work than ever before, but this problem of working mothers has not been solved satisfactorily