非常好的考博英语真题Word下载.docx

1、than can be achieved with a single lens. A. management B. magnificence C. magnetism D. magnification 4. The degree of downward slope of a beach depends on its composition of deposits as well as on the action of waves across its surface. A. sentiment B. sediment C. semester D. segment 5. The rigor of

2、 the winter in Russia was often described by Mogol. A. harshness B. perturbation C. dismay D. pessimism 6. Nowadays, the prescribed roles of the man as breadwinner and the woman as housewife are changing. A. ascribed B. prevalent C. original D. settled 7. A divorcee, Tom is the sole provider in a ty

3、pical single parent family. A. religious B. spiritual C. exclusive D. chief 8. The old woman is chronically ill in bed and seldom goes out. A. seriously B. dangerously C. continually D. incurably 9. The driver stopped his car so abruptly that he was hit by the cab right behind him. A. impolitely B.

4、violently C. suddenly D. maladroitly 10. Benin Mayer Alcott based the principal characters of her book Little Women on her sisters and herself. A. original B. central C. subjunctive D. oriental 11. Largely due to the university tradition and the current academic milieu, every college student here wo

5、rks_ A. industrially B. industriously C. consciously D. purposefully 12. I dont think its sensible of you to _ your greater knowledge in front of the chairwoman for it may well offend her. A. show up B. show off C. show out D. show away 13. _, he did become annoyed with her at times. A. Much as he l

6、iked her B. As he liked her much C. Although much he liked her D. Much although he liked her 14. If we dont stop flirting with those deathly nuclear weapons, the Whole globe will be _ A. empowered B. punished C. polluted D. annihilated 15. One of the important properties of a scientific theory is it

7、s ability to _ further research and further thinking about a particular topic. A. invent B. stimulate C. renovate D. advocate 参考答案: 1（ C 2. D 3（ D 4（ B 5（A 6（ B 7（ C 8（C 9（ C 10（ B 11（ B 12. B 13. A 14（ D 15（B 第二单元 阅读理解 1（On September 7, 2001, a 68-year-old woman in Strasbourg, France, had her gall

8、bladder （胆） removed by-surgeons operating, via computer form New York. It was the first completely surgery procedure performed by surgeons nearly 4,000 miles away from their patient. In New York, Marescaux teamed up with surgeon Michel Gagner to perform the historic long-distance operation. A high-s

9、peed fiber-optic service provided by France Telecom made the connection between New York and Strasbourg. The two surgeons controlled the instruments using an advanced robotic surgical system, designed by Computer Motion Inc. that enabled the procedure to be minimally invasive. The patient was releas

10、ed from the hospital after about 48 hours and regained normal activity the following week. The high-speed fiber-optic connection between New York and France made it possible to overcome a key obstacle to telesurgery time delay. It was crucial that a continuous time delay of less than 200 millisecond

11、s be maintained throughout the operation, between the surgeons movements in New York and the return video （from Strasbourg） on his screen. The delay problem includes video coding decoding and signal transmission time. France Telecoms engineers achieved an average time delay of 150 milliseconds. I fe

12、lt as comfortable operating on my patient as if I had been in the room, says Marescaux. The successful collaboration （合作）among medicine, advanced technology, and telecomm unications is likely to have enormous implications for patient care and doctor training. Highly skilled surgeons may soon regular

13、ly perform especially difficult operations through long-distance procedures. The computer systems used to control surgical movement can also lead to a breakthrough in teaching surgical techniques to a new generation of physicians. More surgeons-in-training will have the opportunity to observe their

14、teachers in action in telesurgery operating rooms around the world. Marescaux describes the success of the remotely performed surgical procedure as the beginning of a third revolution in surgery within the last decade. The first was the arrival of minimally invasive surgery, enabling procedures to b

15、e performed with guidance by a camera, meaning that the abdomen （腹部） and thorax （ 胸腔 ） do not have to be opened. The second was the introduction of computer-assisted surgery, where complicated software algorithms （计算法） enhance the safety of the surgeons movements during a procedure, making them more accura