题目

The hotel is behind the restaurant. (写出同义句)The restaurant ________________. 答案：【答案】is in front of the hotel【解析】句意：旅馆在餐馆的后面。同义句为餐馆在旅馆的前面。即The restaurant is in front of the hotel.故答案为is in front of the hotel。已知M（1，2）关于x轴对称的点为N，线段MN的中点坐标是 ．