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【判断题】
柱类基本体反映底面的一般为多边形或圆，其余两个试图均为矩形或矩形的组合图形。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】已知m 2 +mn+2n 2 =11，mn+n 2 =6，则m 2 +n 2 的值为（ ）。
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate take's about two years to complete when one is enrolled full time. The bachelor's degree takes four yea...
A.
The Bachelor's degree.
B.
The 's degree.
C.
The Associate degree.
D.
The Doctor's degree.
【单选题】When playing a you should ask your child to find something starting with the letter b instead of c.（ ）
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate takes about two years to complete when one is enrolled full time. The bachelor's degree takes four year...
A.
The Bachelor's degree.
B.
The Associate degree.
C.
The 's degree.
D.
The Doctor's degree.
【简答题】When playing a you should ask your child to find something starting with the letter b instead of c.
【单选题】利用配方法解方程x 2 -12x+25=0可得到下列哪一个方程（ ）
A.
（x+6） 2 =11
B.
（x-6） 2 =-11
C.
（x-6） 2 =11
D.
（x+6） 2 =51
【简答题】A．It is going to the wrong destination. B．The departure time is not appropriate. C．The train will arrive too late. D．The ticket is too expensive.
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate takes about two years to complete when one is enrolled full time. The bachelor's degree takes four year...
A.
The Bachelor's degree.
B.
The Associate degree.
C.
The 's degree.
D.
The Doctor's degree.
相关题目：
【单选题】利用配方法解方程x 2 -12x+25=0可得到下列哪一个方程（ ）
A.
（x+6） 2 =11
B.
（x-6） 2 =-11
C.
（x-6） 2 =11
D.
（x+6） 2 =51
参考解析：
知识点：
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