A:-1
B:1
C:2
D:-2
①一台电脑7天耗电多少度?
写成算式:
②一台电脑1天耗电多少度?
③一台电脑7月份共耗电多少度?
—I wonder if I park my car here.
—Of course it does. You need to find a safer place.
What do you want for make?
____改为____