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【单选题】
“商”的广义含义指的是什么()。A.
交换行为
B.
投资行为
C.
协议行为
D.
一切营利性行为
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反馈参考答案：
举一反三
【简答题】完形填空 Inspiration 'Mama, when I grow up, I'm going to be one of those!' I said this after seeing the Capital Dancing Company perform when I was three. It was the first time that my __ 1 __ took on a vi...
【简答题】598大约是31的多少倍？
【判断题】when going up after the racoon, the branch Jerry was standing cracked and he fell into the deep hollow of the dead tree.
A.
正确
B.
错误
【单选题】下列压强的单位换算中错误的是（）。
A.
latm=1.0133×I：5Pa
B.
lk47crl12=735.6mmHg
C.
lk∥crrr2=1.0133×l05Pa
D.
latm=760mmHg
【简答题】42的7倍约是______，598约是6的______倍．
【简答题】根据485+598=△，写两道减法算式：______；______．
【简答题】Inspiration “Mama, when I grow up, I’m going to be one of those!” I said this after seeing the Capital Dancing Company perform when I was three. It was the first time that my __ 36 __ took on a vivid ...
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