2013年度全国职称英语等级考试理工类（B级）试题（一） - 图文

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2013年度全国职称英语等级考试理工类（B级）试题

第1部分：词汇选项(第1 ~ 15题，每题1分’共15分）

下面每个句子中均有1个词或短语画有底横线，请为每处画线部分确定1个意义最为接近的选项。

1 She came across three children sleeping under a bridge. A passed by B took a notice of C woke up D found by chance 2 It seemed incredible that he had been there a week already. A right B obvious C unbelievable D unclear 3 He was tempted by the high salary offered by the company. A attracted B taught C kept D changed 4 She gets aggressive when she is drunk. A worried B offensive C sleepy D anxious 5 I have little information as regards her fitness for the post. A at B with C about D from 6 These animals migrate south annually in search of food. A explore B inhabit C prefer D travel 7 There was something peculiar in the way he smiles. A different B wrong C strange D funny 8 Make sure the table is securely anchored. A repaired B fixed C cleared D booked 9 As a politician, he knows how to manipulate public opinion. A influence B express C divide D voice 10 He paused, waiting for her to digest the information. A withhold B exchange C understand D contact 11 The rules are too rigid to allow for human error. A general B inflexible C complex D direct 12 Rumors began to circulate about his financial problems. A send B hear C confirm D spread 13 Come out, or I’ll bust the door clown. A break B shut C set D beat 14 The police will need to keep a wary eye on this area of town. A naked B blind C cautious D private 15 The contract between the two companies will expire soon. A shorten B start C end D resume

第2部分：阅读判断（第16-22题，每题 1分，共7分）

下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断；如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，清选择B; 如果该句的信息文中没有提及，请选择C。

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Wide World of Robots

Engineers who build and program robots have fascinating jobs. These researchers tinker (修补）with machines in the lab and write computer software to control these devices. “They’re the best toys out there,” says Howie Choset at Carnegie Mellon University in Pittsburgh. Choset is a roboticist, a person who designs, builds or programs robots.

When Choset was a kid, he was interested in anything that moved — cars, trains, animals. He put motors on Tinkertoy cars to make them move. Later, in high school, he built mobile robots similar to small cars.

Hoping to continue working on robots, he studied computer science in college. But when he got to graduate school at the California Institute of Technology in Pasadena, Choset’s labmates were working on something even cooler than remotely controlled cars： robotic snakes. Some robots can move only forward, backward, left and right. But snakes can twist (扭曲)in many directions and travel over a lot of different types of terrain (地形）. “Snakes are far more interesting than the cars,” Choset concluded.

After he started working at Carnegie Mellon, Choset and his colleagues there began developing their own snake robots. Choset’s team programmed robots to perform the same movements as real snakes, such as sliding and inching forward. The robots aiso moved in ways that snakes usually don't, such as roiling. Choset’s snake robots could crawl (爬行） through the grass, swim in a pond and even climb a flagpole.

But Choset wondered if his snakes might be useful for medicine as well. For some heart surgeries, the doctor has to open a patient’s chest, cutting through the breastbone. Recovering from these surgeries can be very painful. What if the doctor could perform the operation by instead making a small hole in the body and sending in a thin robotic snake?

Choset teamed up with Marco Zenati, a heart surgeon now at Harvard Medical School, to investigate the idea. Zenati practiced using the robot on a plastic model of the chest and then tested the robot in pigs.

A company called Medrobotics in Boston is now adapting the technology for surgeries on people.

Even after 15 years of working with his team's creations, “I still don't get bored of watching the motion of my robots,\

16 Choset began to build robots in high school.