问题
选择题
在画两个变量的散点图时，下面哪个叙述是正确的（ ）
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答案
答案：B
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在画两个变量的散点图时，下面哪个叙述是正确的（ ）
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答案：B
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| Look at the picture. It's a picture 1 my aunt's family. This is Mary Smith. She is my aunt. She is my mother's 2 . And she is my grandfather's 3 . 4 husband (丈夫) is John Smith. Nick is their 5 and Emma is their daughter. Nick and Emma 6 brother and sister. They're my 7 . They call my mother 8 and my 9 uncle. I call John Smith 10 , too (也). It's a happy (幸福的) family. | |||
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