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- 1There are twenty ___ in the hospital.A.woman doctors B.women doctors C.woman's doctors D.women
- 2英语翻译
- 3if you take away half of a number , the number becomes nothing , what's the number?
- 4Could you please tell me how I can get to the park?同义句
- 5已知二次函数当x=1时有最小值-3,且它的图像经过点(0,-2),求这个函数的解析式
- 6由两种物质组成的混合物 30g,溶于水加足量的硝酸银溶液,产生 71.75g 沉 淀,此混合物可能是( ) A.CaCl2 ,NaCl B.KCl ,ZnCl2 C.NaCl ,ZnCl2 D.KNO3 ,KCl
- 72米长的长方体木料,锯成相等的四段后,表面积比原来增加24平方分米,每段木料的体积是多少立方分米?
- 8现有四个有理数3,4,负6,10,将这四个数(每个数只用一次)进行加减乘除运算,使结果等于24,请写出一个符合条件的算式---------------------------------------
- 9he ran as fast as possible to catch up with the other转换he ran as fast as possible___ ___ he could
- 10小明用50元购买了1元和2元的邮票共30张,他买了多少张面值为1元的邮票?(数量关系式)