问题
单项选择题
在全人口中，智力呈何种状态分布( )
A．常态分布
B．偏态分布
C．正偏态分布
D．负偏态分布
答案
参考答案：A
解析： 此题只能选A，是一道识记题。
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在全人口中，智力呈何种状态分布( )
A．常态分布
B．偏态分布
C．正偏态分布
D．负偏态分布
参考答案：A
解析： 此题只能选A，是一道识记题。
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| I have a good friend. 1 name is Mary. She comes 2 America. She is in China 3 her father and mother. She can speak 4 Chinese. She is in the No. 15 Middle School in Shanghai. Her father and mother 5 . They are in the No. 15 Middle School, 6 . Mary is a good student. She 7 school five days a week. She likes 8 up early. She 9 to be late (迟到). She often goes to school very early. But today she got up late. So she got to the classroom at seven thirty. But there weren't any students in the classroom. She wasn't late. She was still early. It was Saturday today. The students were all 10 . (生词：got是get的过去式；was是is的过去式；were是are的过去式) | ||||
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