问题
单项选择题
上四分位数即（）
A.第5百分位数
B.第25百分位数
C.第50百分位数
D.第75百分位数
E.第95百分位数
答案
参考答案：D
解析：第75百分位数是上四分位数，第25百分位数是下四分位数。所以答案选D。
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上四分位数即（）
A.第5百分位数
B.第25百分位数
C.第50百分位数
D.第75百分位数
E.第95百分位数
参考答案：D
解析：第75百分位数是上四分位数，第25百分位数是下四分位数。所以答案选D。
| 完形填空。 | |||
| We were going to play a game with a country school. They didn't come until the game began. They looked __1__ than we had thought. They were wearing dirty blue jeans and looked like farm boys. We even thought that they had never seen a basketball before. We all sat down. We felt that we didn't __2__ any practice against a team like that. It was already so late that no __3__ could be given to them for a warm-up (准备动作). The game began. One of our boys __4__ the ball and he shot (投) a long pass to our forward (前锋). From out of nowhere a boy in a dirty T-shirt __5__ the pass and with a beautiful form (姿势) he shot and got two points. They __6__ us. Then they got another two points in a minute. Soon it was all __7__ . The country team __8__ us. We certainly learned that even though a team is good, there is usually another __8__ a little better. But the important lesson learned was: One can't tell a man, or a team, by the __10__ . | |||
| ( ) 1. A. stronger ( ) 2. A. get ( ) 3. A. basket ( ) 4. A. got ( ) 5. A. caught ( ) 6. A. surprised ( ) 7. A. out ( ) 8. A. won ( ) 9. A. just ( ) 10. A. T-shirts | B. younger B. try B. space B. played B. changed B. kept B. away B. saved B. already B. clothes | C. worse C. use C. ball C. missed C. started C. broke C. over C. beat C. about C. places | D. less D. need D. time D. carried D. stopped D. hit D. off D. joined D. almost D. points |