节约用水夏天用水紧张,居委会要求每个家庭都节约用水。五岁的小侄子说:“我想好了,节约用水,人人有责,今后不管谁再跟我打架,我都保证不掉眼泪。”问的学问家有一四岁小妹妹,一天发现柜子上的感冒药没了,黑着脸把她叫过来:“你拿我的药了?”妹妹:“我真的没拿。”我:“拿了几盒?”妹妹:“两盒。”我:“你扔掉了?”妹妹:“没有 Water conservation Summer water stress, neighborhood committees require each family to save water. Five-year-old nephew said: ”I think well, save water, everyone is responsible, in the future no matter who fights with me again, I promise not to shed tears. “ Ask the home of a four-year-old sister, One day, I found the cold medicine on the cupboard was gone. She called her with a black face: ”Did you take my medicine? “ Sister: ”I really did not get it.“ ”Sister: “ Two boxes. ”Me: “ You threw away? ”Sister: " No