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52题，约4950字。

　　2015届“六校联盟”第二次联合考试
　　英 语 试 题
　　命题学校：珠海市第一中学
　　本试卷共10页，三大题，满分135分。考试用时120分钟。
　　注意事项：1. 答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、试室号、                          座位号填写在答题卡上。用2B铅笔将试卷类型填涂在答题卡相应位置上。
　　2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂 黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。
　　3. 非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。
　　Ⅰ 语言知识及应用 (共两节，满分45分)
　　第一节  完形填空 (共15小题；每小题2分，满分30分)
　　阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
　　Though giant pandas may appear perfectly happy chewing bamboos, scientists recently discovered that they would rather have something sweeter. Scientists chose   1  
　　because the animals are herbivores (食草动物), which would mean that they would love sweets. However, the plant they choose, the bamboos, has a very   2   sugar content and is therefore not considered sweet. Could this mean that pandas have   3   their hobby for sweet things?
　　The pandas were given six kinds of sweet liquids that are   4   found in fruits and vegetables. They were also given   5   at the same time. In each of the taste tests, the animals   6   the natural sweeter liquids and ignored the water   7  . They ate up all the sweet liquids and the water was left untouched.
　　What was even more interesting is that when the scientists   8   the water with five different man-made sweeteners, ones that humans find delicious, the pandas were not as   9  . In these tests, they picked the water instead. The scientists believe that it could be either because pandas found them to be too   10   or not sweet enough and that the mixture could not   11   the pandas.
　　The scientists were not too   12   by the results, since pandas in zoos have always shown a preference for treats like apples, sweet potatoes and even mooncakes. Scientists believe that the pandas may have once   13   sweeter foods that were available in the lowland areas that they used to live in. But when human settlement in the lowland areas 14    them to the bamboo forests in the mountains, they had no   15   but to settle for the almost sugarless plants.
　　1. A. horses B. bears C. monkeys D. pandas
　　2. A. high B. simple C. low D. different
　　3. A. lost B. followed C. started D. kept
　　4. A. specially B. hardly C. naturally D. rarely
　　5. A. fruits B. water C. bamboos D. oxygen
　　6. A. picked B. hid C. rejected D. shared
　　7. A. largely B. gradually C. occasionally D. completely
　　8. A. mixed B. covered C. exchanged D. replaced
　　9. A. funny B. picky C. perfect D. interested
　　10. A. salty B. sweet C. sour D. hot
　　11. A. harm B. save C. attract D. change
　　12. A. delighted B. surprised C. disappointed D. concerned
　　13. A. enjoyed B. disliked C. controlled D. ignored
　　14. A. encouraged B. forced C. introduced D. guided
　　15. A. desire B. chance C. wonder D. choice