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- 1___ will it take?I have little time left.Don't worry.It won't take you much time.
- 2修路队第一周修路2/5千米,第二周修路11/35千米,两周正好修了全场的2/7,这条路长多少千米?
- 3I'd like to have a glass of water.(改为同义句) I ____ _____ have a glass of water.
- 41μpa·s=?pa·s
- 5十字相乘法如何使用(形象些,多点例题)
- 6已知x>0,y>0,且x+y=1,求 3/x + 4/y 的最小值?
- 7是 anyone else 还是 else anyone?
- 86.25与3.75的和除这两个数的差,商是多少?
- 9(2890+6分之5+8分之7+10分之7)/(6分之5+8分之7+10分之7)最简便的计算方法.(要算式)
- 10某乡挖一条长为800米得水渠,第一天挖了全长的二分之一,第二天挖了第一天的四分之三,还剩多少没挖?