A:一水多用(如洗米水→洗菜→浇花)
B:将空调温度由20 ℃调至26 ℃
C:骑车代替汽车出行
D:多购买衣服
计算:(﹣2015)0+|1﹣2|﹣2cos45°+8+(﹣13)-2
There isn't ______ juice in the fridge. Would you like ______ coffee?