A.have their marriages fail as often as others B.stay married two times as long C.are two times as likely to have their marriage fail D.are usually happy
单项选择题Critics of Wallerstein's study ()
A.think the number of families studied was too small B.think that all the factors were considered C.think that divorce is not painful D.think that healthy families do not have problems
单项选择题Since Wallerstein's study,()
A.there are fewer divorces B.children of divorce no longer get therapy C.times and attitudes toward divorce have changed D.people don't talk about divorce any more