题目内容
（请给出正确答案）
What did Clotfelter's study reveal about the extracurricular activities？
A．Most of them were exclusive to white and rich students only.
B．They contributed to the forming of interracial friendships.
C．They didn't help eliminate racial segregation as expected.
D．They seemed to be neglected by American school districts.
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更多“What did Clotfelter's study re…”相关的问题
A．Students were unwilling to cooperate when he conducted the poll.
B．There was no available data of the racial composition of every school.
C．He found it impossible to catalogue the structural feature of all high schools.
D．It was difficult to compare the racial makeup of the clubs and sports teams.
How did Clotfelter manage to solve the problem in the end？
A．By seeking cooperation with heads of the school clubs and sports teams.
B．By hiring some graduate students to carry out a poll in the schools.
C．By cataloging the races from the pictures presented in the yearbooks.
D．By getting the racial data from the National Center for Education Statistics.
A.For what did he ask
B.What did he ask for
C.What did he ask
D.For what did he ask for
What did the author think of his mother？
A．She was stubborn.
B．She did not care him very much.
C．She was strong.
D．She was not very intelligent.
What response did USA Today's report draw？
A．Popular support.
B．Widespread panic.
C．A heated debate.
D．Strong criticism.
Even though we______(去过她家几次), we did not remember what street it was on.
