C．ritics 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

[单选题]Since Wallerstein's study, ______.A． there are fewer divorcesB． children of divorce no longer get therapyC． times and attitudes toward divorce have changedD． people don't talk about divorce any more

[单选题]Mr. Huntington's study showed that ______.A． the climate of the place where one lives may have an effect on his intelligenceB． all people turn out to be less intelligent in summer due to the hith temperatureC． people are less smart in summer due to

[单选题]To study trends in a firm's cost of goods sold (COGS), the analyst should s

[单选题]It's very interesting to study names of different countries. Chinese names

[单选题]It's very interesting to study names of different countries. Chinese names

[单选题]It's very interesting to study names of different countries. Chinese names

[单选题]It's very interesting to study names of different countries. Chinese names

[单选题]It's very interesting to study names of different countries. Chinese names

[单选题]Let's be frank: college can be tough. According to a 2007 study by the Amer

[单选题]Let's be frank: college can be tough. According to a 2007 study by the Amer