新理念 大学英语 学习大厅 综合教程 考试 答案level 2 unit 5.doc

新理念大学英语学****大厅综合教程*** Level 2 Unit 5 综合单元测试—— Level 2 Unit 5 prehension 请根据需要填入 Script : True Or False Directions: In this part, you will hear ten statements. Each statement is based on the texts you have just learned in this unit. Statements one to six are about Text A, and statements seven to ten are about Text B. Each statement will be read ONLY ONCE. After you hear each statement, decide whether it is True or False. (10 points) 1. True False 请根据需要填入 Script : 正确答案: T 2. True False 请根据需要填入 Script : 正确答案: F 3. True False 请根据需要填入 Script : 正确答案: T 4. True False 请根据需要填入 Script : 正确答案: F 5. True False 请根据需要填入 Script : 正确答案: T 6. True False 请根据需要填入 Script : 正确答案: F 7. True False 请根据需要填入 Script : 正确答案: F 8. True False 请根据需要填入 Script : 正确答案: T 9. True False 请根据需要填入 Script : 正确答案: T 10. True False 请根据需要填入 Script : 正确答案: T 请根据需要填入 Script : Spot Dictation Directions:In this part of the test, you will listen toa passage and it will not be written out in full for you. You will hear the passage TWICE. While listening, you are required to fill in the blanks with the exact words you hear. (10 points) Arid regions in the southwestern United States have e increasingly inviting playgrounds for the growing number of 11 seekers who own vehicles such as motor cycles or line powered trail bikes and 12 in hill-climbing contests or in carving new trails in the desert. But recent scientific studies show that these off-road vehicles can cause damage to desert 13 that has long-range effects on the area's water-conserving characteristics and on the entire 14, both plant and animal. Research by scientists in the western Mojave Desert in California 15 that paction of the sandy arid soil resulting from the passage of just one motorcycle markedly reduced the infiltration ability of the soil and created a stream of rain run off water that 16 the hillside surface. In addition, the researchers discovered that the paction caused by the off-road vehicles often killed native plant species and resulted in