题目内容

听下面一段材料，回答 15～17 题。
第 15 题 What were the Wright brothers trying to do in the first place？

A. They wanted to attract public attention．
B. They tried to become skillful at flying．
C. They wanted to test their kites．

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A．thanB．aboveC．overD．from

A. than
B. above
C. over
D. from

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用于选拔性和竞赛性活动的评价属于（）