全国成人本科学士学位英语统一考试及答案

2011年全国成人本科学士学位英语统一考试
北京地区
2011.11.05 注意事项
一、本场考试时间为上午9：00——11：00.
二、考生务必在答题卡上用黑色字迹签字笔填写自己的准考证号、姓名和学校，再
用2B铅笔把对应准考证号码的标号涂黑。

三、请考生仔细阅读题目的说明。

四、答案必须按要求写在答题卡规定的位置上，凡是写在试题册上的答案一律作废。

五、答题时，PartⅠ至Part Ⅳ部分用2B铅笔按示例填涂，如：■[B][C][D]，用
其他符号答题者不记分。

修改时，必须先用橡皮擦去原来选定的答案，然后再按要求重
新作答。

六、PartⅤ部分必须用黑色字迹的签字笔在答题卡规定区域内作答，超出黑色矩
形边框区域的答案无效。

PartⅠReading Comprehension （30%）
Directions：There are three passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A，B，C and D. You should decide on the best choice and blacken the corresponding letter on the Answer Sheet.
Passage 1
：
Questions 1 to 5 are based on the following passage
The reflective towers of New York City，which is on the Atlantic migrating （迁徙的）route ，can be deadly for birds. “We live in an age of glass，”said urel，an architect.（76）“It can be a perfect mirror in certain lights，and the larger the glass，the more dangerous it is.”About 90，000 birds are killed by flying into building in the city each year. Often，they strike the lower levels of glass towers after searching for food in nearby parks. Such crashes are the second-leading cause of death for migrating birds，after habitat（栖息地）loss，with an estimated number of death ranging up to a billion a year.
（77）As glass office and apartment towers have increased in the last decade，so，too，have calls to make them less deadly to birds. San Francisco adopted bird-safety standard for new building in July. The United States Green Building Council， a nonprofit industry group that encourages the creation of environmentally conscious buildings，will introduce a bird-safety credit this as part of its environmental certification process.
There are no easy fixes，however. A few researchers are exploring glass designs that use ultraviolet（紫外线的）signals，but they are still in their infancy. Covers，dot patterns，shades and net are the main options available.
Often，only one section of a building needs to be changed. “You don‘t necessarily have to treat every window，”urel said. “It would be too。