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- 1She is doing her homework at home.(对at home提问)
- 2would you like to see each other one day
- 3洞中方一日世上已千年这句话是谁说的
- 4Jerry is ill.He still goes to school.(合并两句)__ Jerry is ill,he still ___to school.
- 5在平面直角坐标系xOy中,已知圆C1:(x+3)2+(y-1)2=4和圆C2:(x-4)2+(y-5)2=4. (1)若点M∈C1,点N∈C2,求|MN|的取值范围; (2)若直线l过点A(4,0),且被圆C1截得的弦长为23,求直线l
- 6We often_ some beautiful cards for our teachers on Teachers'Day.A,make;B,send
- 7“俯下身子给人民当牛马”让我们想到鲁迅的名句( ).
- 8这个英语句怎理解,
- 9如图,在△ABC中,点O是BC的中点,过点O的直线分别交直线AB,AC于不同的两点M,N,若AB=mAM,AC=nAN,求m+n的值.
- 10请教这句Could you tell me what time is it now?