题目

阅读短文，判断下列句子是否符合短文内容。符合的写“A”，不符合的写“B”。Water is the most important in our lives. Not Many people understand this but it’s quite true. The human body can go without food for a long time. We’ve got many examples for this. Yet two or three dayswithout water can usually make people die. Man can’t live without water.Many people don’t understand how much water the human body needs to work well, and many people, especially young people, do not drink enough water, even in very hot weather. About two thirds of our body is water某人沿公路骑自行车匀速前进．他发现这一公路上的公共汽车每隔20分钟就有一辆车超过他，每隔12分钟有一辆车和他相遇．发车时间间隔相同，求每隔多少分钟发一辆车？