Answer the questions according to the weather forecast of the following cities. Beijing: -6℃-5℃ Shanghai: 13℃- 18℃ Tianjin: -5℃- 1℃ Jilin:-18℃-

(1) The lowest temperature in Tianjin is -5℃, and the highest temperature is-1℃.

(2) The city with the lowest temperature is Jilin and the city with the highest temperature is Shanghai.

.

(3) Because the temperature is -9℃

Because-18℃

So the answer is: (1)-5℃,-1℃;

(2) Jilin and Shanghai;

(3) Jilin, Beijing, Shijiazhuang, Taiyuan, Tianjin and Shanghai; Jilin Taiyuan Shijiazhuang Beijing Tianjin Shanghai.