初三英语阅读训练（七）2007-3-19 Cla : ame: umber: Mark: 一．完形填空 Alex Gardner is a 13-year-old boy. He 1 in the US. Alex has a big dream (梦想). He wants 2 a party in a tree house with his friends. But it’s not easy. Alex sits 3 a wheelchair (轮椅). When he was 8, he had a car accident. You can’t 4 in a tree house in a wheelchair. But things 5 . There is now a ecial tree house for disabled (残疾的) kids 6 Alex. It 7 45 people two years to build it. It cost $100,000. Alex 8 test the tree house. What’s it like? “Oh, it’s beautiful,” he said. First a rope takes Alex into the tree house without his wheelchair. Then in the tree house, Alex sits in a seat that can move. “You can go anywhere in the tree house with the seat. It locks if you want it to.” The large tree house is of a light blue color. It is about 7 meters above the ground. A lot of 9 trees surround (围绕) it. The tree house has windows, a porch (走廊) and a ceiling (天花板). It’s 10 for a party.