问题
选择题
下列图形中：①平行四边形；②有一个角是30°的直角三角形；③长方形；④等腰三角形。其中是轴对称图形有几个 [ ]
A．1个
B．2个
C．3个
D．4个
答案
答案：B
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下列图形中：①平行四边形；②有一个角是30°的直角三角形；③长方形；④等腰三角形。其中是轴对称图形有几个 [ ]
A．1个
B．2个
C．3个
D．4个
答案：B
I have a good pen pal. She is from New York, 53 . she is 15 years old, so she is a student of Grade 7. 54 name is Carol. She is a good girl 55 big eyes. We meet on the Internet, and we usually 56 e-mails to each other(彼此). Carol goes to school five days a week. It is from 57 to Friday. On weekends, she often goes to the music club. She likes singing and she thinks it is 58 . So Madonna is her favorite 59 . Do you know 60 we can be pen pals? Because I want a pen pal in the USA to help me with my English, and Carol wants to learn 61 . Now she can 62 a little Chinese. And she wants to come to China in 2012.
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