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- 1talk to 与 speak to的区别.
- 2填空字母组成单词:_e_i_?
- 32.5平方的铜心线最大能承受多少千瓦的电器.
- 4Today is Friday.So tomorrow is Saturday,and the day after tomorrow is Sunday.
- 5爷爷过生日,很感叹,要用李商隐的诗句,然后孙子安慰爷爷,要用杜牧的诗句--这个杜牧的诗句到底是啥?
- 6One winter morning,the little girl was found sitting _____ in the snow.
- 7已知abc不等于0,且(a+b)/c=(b+c)/a=(c+a)/b=p,则直线px+p一定通过哪个象限?
- 8甲乙两数的和是16.5,甲数的小数点向右移动一位正好是乙数,甲数是( ) A.15 B.1.5 C.8.75 D.11
- 9两条射线的反向延长线相交作图用虚线还是实线
- 10已知外接圆半径为6的△ABC的三边a,b,c,S=a^2-(b-c)^2