1．Who is this passage intended for?

　　A．Those who have a disability.

　　B．Travelers who have difficulty in moving.

　　C．Travelers who become sick on the plane.

　　D．Travelers who are poor in health.

　　B　解析：写作意图题。通读全篇及文中多次出现的关键词"wheelchair""assistance"等来看， 这篇文章介绍的是几家给行动不便的旅客提供额外服务的航空公司， 因此它的目标读者是行动不便的旅客。故选B项。

　　2．Which airline could be the best choice for someone with a leg that can't bend?

　　A．United． B．Delta.

　　C．US Airways. D．Southwest.

　　C　解析：细节理解题。根据US Airways部分中的"Besides seats with movable armrests, the airline also provides seats with more legroom for passengers with an immobilized leg．"可知， US Airways有加大空间的座位提供给腿动不了的旅客， 与题干中的"with a leg that can't bend"相吻合， 而其他航空公司的服务内容里没有提到这一条。故选C项。

　　3．You are most likely to find this passage ________.

　　A．on the Internet B．at the airport

　　C．on the plane D．in the newspaper

　　A　解析：文章出处题。通读全文并结合常识可推断， 文章信息是乘客在决定买哪家航空公司的机票前会阅读的材料， 不可能到了飞机场或在飞机上阅读，故排除B、C两项； 且此类信息需要长期登出， 报纸也不适合， 故排除D项； 因此选择A项， 在网上可以查找到。

　　B

(2019·兰州实战考试)Mark is always engaged in his work．But this time he felt that it was time for him to take part in his community，so he went to the neighbourhood meeting after work．The area city councilwoman was leading a discussion about how the quality of life was on the decline．The neighbourhood faced many problems．Mark looked at the charts taped to the walls．There were charts for parking problems，crime，and for problems in empty buildings．Mark read from the charts，"Police patrols cut back，illegal parking up 20%"．People were supposed to