作图题(不写作图步骤,保留作图痕迹)
已知:如图,求作点P,使点P到A、B两点的距离相等,且P到∠MON两边的距离也相等。
图“略”
把37.6先扩大100倍,再缩小10倍得到的数是______.
一I heard that you got an A in the chemistry exam.Well done!
一Thanks,I know that you a good job as well.
A.shouId have done
B.need have done
C.must have done
D.could have done