Four days ago, I was taking a taxi. On the way, I just had the 1 stop at a store to buy something. A woman2me to let her hitchhike(免费搭车).

    I 3and picked this woman up. I thought she was too fat; she 4 about 120 kg. But she was very sweet and kind-hearted, so I didn't5.

    She was talking to me6 while going back to her place about how she got everything for her7. So I thought to myself she must have a happy family. But nothing special 8 yet.

    I got to her apartment9she needed help getting all the things she got to her place. I just helped her out and while I was 10the stuff(物品) inside her house, I11 that her husband walked in from the back of the apartment. So she was talking to him in her12 voice.“Honey, I got you this ; Honey, I got you that.” But what I came to notice was that her husband was13. And then I looked close to how they were together and I knew for that moment I was seeing “ TRUE14.”

    They cared for each other so 15 and what they looked like was not 16 at all. I was just deeply 17 by the true love between them.

    Sometimes I think about going back to the apartment to tell them what I 18 in them and to thank them for sharing their 19with me. Even though it is for a few 20 I like the way the blind couple care about each other; it is a very happy and romantic thing.

如图，某公司组织员工假期去旅游，租用了一辆耗油量为每百公里约为25L的大巴车，大巴车出发前油箱有油100L，大巴车的平均速度为80km/h，行驶若干小时后，由于害怕油箱中的油不够，在途中加了一次油，油箱中剩余油量y（L）与行驶时间x（h）之间的关系如图所示，请根据图象回答下列问题：

（1）汽车行驶多长后加油，中途加油多少L；

（2）求加油前油箱剩余油量y与行驶时间x的函数解析式；

（3）若当油箱中剩余油量为10L时，油量表报警，提示需要加油，大巴车不再继续行驶，则该车最远能跑多远？此时，大巴车从出发到现在已经跑了多长时间？