Accordingtotheauthor,man'sroleintheAmericanfamilyis______.
A.lessimportantthanwoman's
B.equaltowoman's
C.irrelevanttothehealthydevelopmentofthechild
D.hardtomaintain
正确答案:A[解析]见第二段第一句话。

Accordingtotheauthor,man'sroleintheAmericanfamilyis______.
A.lessimportantthanwoman's
B.equaltowoman's
C.irrelevanttothehealthydevelopmentofthechild
D.hardtomaintain
正确答案:A