2013年职称英语(理工类B级)考前预测押题试卷_第4页

第4部分：阅读理解(第31～45题，每题3分，共45分)
　　下面有3篇短文，每篇短文后有5道题。请根据短文内容，为每题确定1个最佳选项。
　　
　　31．Harry Potter is mentioned in the passage，because scientists____________．
　　A．can now make an invisible cloak of the same kind as he uses
　　B．try to make an invisible cloak of the same kind as he uses
　　C．try to invent a device similar in idea to the invisible cloak he uses
　　D．know that it is possible to make an invisible cloak of the same kind
　　32．What is true of microwaves?
　　A．Their wavelengths are shorter than those of visible light．
　　B．Their wavelengths are longer than those of visible light．
　　C．They are different from visible light as they are a kind of radiant energy．
　　D．They are visible to the human eve．
　　33．What is NOT true of the invisibility device?
　　A．It is made of a special material with unusual ability．
　　B．Microwaves bounce off it when they strike it．
　　C．Microwaves pass through it when they strike it．
　　D．It bends the microwaves all the way around until they reach the opposite side．
　　34．What does the word “coaster” mean in the passage7
　　A．A disk OF plate placed under a drinking glass to proteet a table top．
　　B．A vessel engaged in coastal trade．
　　C．A roller coaster．
　　D．A resident of a coastal area．
　　35．Harry Potter’s invisibility cloak doesn’t have any real competition yet，because_________．
　　A．scientists have not found out how his cloak works
　　B．the cloaking device is a total failure
　　C．the cloaking device works only for microwaves
　　D．the cloaking device works only for visible fight
　　
　　
　　36．Which of the following statements is NOT true of the Japanese concept car?
　　A．It has a sensor system that could issue a warning if the driver is drunk．
　　B．It has sensors that detect traces of alcohol inside the car．
　　C．It has sensors locked up in the ignition system．
　　D．It has a breathalyzer—like detection system．
　　37．What has Volvo developed?
　　A．The same detection system mentioned in the previous paragraph．
　　B．A breathalyzer attached to a car’S seat belt．
　　C．A smart car seat belt． D．An intelligent engine．
　　38．What is the function of the camera mentioned in Paragraph 4？
　　A．It monitors the driver’S eyes to see if he needs a rest．
　　B．It judges if the driver wants to pull over．
　　C．It judges if the driver wants to take a rest．
　　D．It issues an alarm when the driver speaks．
　　39．According to Doi，__________．
　　A．the overall effectiveness of the detection technology has improved
　　B．Nissan is making a timetable to market the detection system
　　C．it is impossible to improve the overall effectiveness of the detection system D．Nissan aims to improve the detection technology to reduce the fatality rate 40．Which of the following is NOT mentioned in Paragraph 6？
　　A．An external camera checks that the car is going properly．
　　B．The car will automatically keep to its lane．
　　C．The seat belt will tighten when the driver is found drowsy．
　　D．The technology of the alcohol odor sensor should be improved．
　　第三篇 Batteries Built by Viruses
　　
　　
　　41．According to the first paragraph，people try to__________.
　　A．kill microorganisms related to chicken pox，the flu，etc
　　B．keep themselves away from viruses because they are invisible
　　C．stay away from viruses because they are causes of various diseases
　　D．cure themselves of virus—related diseases by taking medicines
　　42．What is Belcher’s team doing at present?
　　A．It is finding ways to get rid of viruses．
　　B．It is mass—producing microbatteries．
　　C．It is making batteries with viruses．
　　D．It is analyzing virus genes．
　　43．What expression below is opposite in meaning to the word“shrink”appearing in paragraph 5？
　　A．Broaden．
　　B．Spread．
　　C．Extend．
　　D．Expand.
　　44．Which of the following is true of Belcher’s battery mentioned in paragraph 6 ？A．It is made of metal．
　　B．It is a kind of watch battery．
　　C．It can only be seen with a microscope．
　　D．It is a metallic disk with viruses inside it．
　　45．How tiny is one battery part?
　　A．Its width is one tenth of a hair．
　　B．It equals the width of a hair．
　　C．It is as thin as a piece of paper．
　　D．Its width is too tiny to measure.