____

阅读短文，用方框内所给单词的适当形式填空，使短文意思通顺、完整。（注意：①每个单词只能用一次。②其中有两个多余选项。）

    I went to the doctor's yesterday ____ I had a bad cold. I have ____ for three days, so I had a sore throat. When I got there,m there were many people ____  inline. I had to join the line at the end. But the man who was in front of me was____  there. The smoke made me sick. I wanted to stop him but I was afraid he would get____ . But I really couldn't stand it. So I told him ____ , “Would you mind smoking outside?” After hearing what I said, the man threw the____  on the ground and said to me, “Sorry.”I thought it was bad to do so, but I said ____ and picked up the cigarette. Seeing what I was doing, the ____  face turned red and felt very sorry about ____ he did. He turned to me and said, “You are a good girl. I won't do that again.”

y₁，y₂，y₃的大小关系是____．

随着计算机和网络技术的不断发展，传统的纸质地图越来越不能满足人们的需要，电子地图作为一个新兴产品，已经备受人们的青睐。若你是一位对南京陌生的杭州游客，准备到南京游览长江大桥、中山陵和雨花台。下列对地图的使用，最恰当的是（　）

干旱地区发展绿洲农业，最先要考虑的因素是(    )