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- 1单项选择:The price of the car increased_____10%_____of last month.
- 2My cousin went to Canada two years ago.He ___there for a few months and then went to America.
- 3苹果密度
- 4已知一次函数y=x+m与反比例函数y=m+1/x(m不等于-1)的图像都经过第一象限的点p(x0,3),求x0值.
- 5求y=arctanx+arctan(1-x)/(1+x)的值
- 6直角三角形已知道一边的长度为6米,夹角为30度,求另两条边的长度.
- 7英语翻译
- 8the girl will find a good c( ) to go to America to learn English
- 9长方形ABCD的面积是80平方厘米,E.F分别是AB和CD的中点,求三角形的EFC面积?
- 10in need of 和be in need of的区别