本页仅为文字内容，不可回答。
问卷标题
感谢您能抽出几分钟时间来参加本次答题，现在我们就马上开始吧！
Do you know how much is the water fee of a month in the school?
Do you know what the schools annual electricity bill is?
Do you notice how much electricity you use each month?
Do you notice how much water you use every month?
