新世纪研究生英语课后习题答案8-14单元.docVIP

Unit 8 选词填空 1. Lemon juice is quite acid. 2. I shaded my eyes from the glare of the sun. 3. If one or two trains run late, it has a knock-on effect on the entire rail service. 4. Drain the rice, making sure that it is quite dry before you return it to the pan. 5. These flowers generally grow on sloping river banks and near streams. 6. We’re spacing out our visits to the hospital so that Dad doesn’t have his visitors all at once. 7. A narrow band?of grass separated the greenhouse from the vegetable garden. 8. We want a Christmas tree that won’t drop its needles?all over the carpet. 9. Devices in the two chimneys would filter out radioactive dust from smoke released into the air. 10. Mountain climbers use oxygen when they reach higher altitudes. 11. The data was analyzed according to neighborhoods, but other key variables like credit ratings, savings and marital status were ignored altogether. 12. Reproduction is one of the essential properties of a living organism. 汉译英 1.墨西哥城是世界上人口最密集的城市之一。 Mexico City is one of the most populated cities in the world. 2.调查结果表明：男人与女人的意见有着实质性的差异。 The findings show a substantial difference between the opinions of men and women. 3.我的信用卡是落在家里还是落在车上，我也记不清楚。 I either left my credit card at home or in the car – I can’t remember which. 4.我们不能仅仅因为这些嫌疑犯保持沉默就想当然地认为他们有罪。 We can’t assume the suspects to be guilty simply because they’re decided to remain silent. 5.目前，中国经济学者面临的问题是如何通过价格杠杆和竞争机制的功能把资源配置到效益较好的环节中去。 The main question that faces Chinese economists at present is how to use the price levers and the competition system to direct resources into areas which yield better returns. 6.人们推测，今后的20年最惊人的发展也许将出现在宇宙飞行方面。但现在航天飞机正在发展，这种航天飞机可以使用多次，而不是仅仅一次。 It is assumed that in the next 20 years, the most surprising development will take place in the space flight. Now space shuttles are being developed and they can be used many times instead of only once. Unit 9 选词填空 1. The results of this research can be applied to new developments in the field. 2. He ha