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2022年职称英语考试《理工类》考试共65题,分为单选题和多选题和判断题和计算题和简答题和不定项。小编每天为您准备了5道每日一练题目(附答案解析),一步一步陪你备考,每一次练习的成功,都会淋漓尽致的反映在分数上。一起加油前行。
1、The little girl trembled when she saw a big dog. 【单选题】
A.ran
B.cried
C.shook
D.wept
正确答案:C
答案解析:tremble和shake同义,颤抖、发抖;run:跑、奔、逃跑;cry:喊叫、哭喊;weep:痛哭、哭泣、悲叹。
2、While we don\'t agree, we continue to be friends.【单选题】
A.Whoever
B.Where
C.Although
D.Whatever
正确答案:C
答案解析:题干大意:虽然我们意见不同,但是我们仍然是朋友。画线词while引起的是一个让步从句,所起的作用是跟although一样的。whoever:无论任何人。where:哪里。如:Where are you from? 你从哪里来?whatever:无论什么。
3、Singing Alarms Could Save the BlindIf you cannot see, you may not be able to find your way out of a burning building and that could be fatal. A company in Leeds could change all that with directional sound alarms capable of guiding you to the exit. Sound Alert, a company run by the University of Leeds, is installing the alarms in a residential home forblind people in Sommersetand a resource centre forthe blind in Columbia. The alarms produce a wide range of frequencies that enable the brain to determine where the sound is coming from. Deborah Withington of Sound Alert says that the alarms use most of the frequencies that can be heard by humans. "It\'s a burst of white noise that people say sounds like static on the radio," she says. "Its life-saving potential is great."She conducted an experiment in which people were filmed by thermal-imaging cameras trying to find their way out of a large smoke-filled room. It took them nearly four minutes to find the doorwithout a sound alarm, but only 15 seconds with one. Withington studies how the brain ______ sounds at the university. She says that the source of a wide band of frequencies can be pinpointed more easily than the source of a narrow band. Alarms basedon the same concept have already been installed on emergency vehicles. The alarms will also include rising orfalling frequencies to indicate whether people should go up ordown stairs. They were developed with the aid of a large grant from British Nuclear Fuels. 【单选题】
A.processes
B.produces
C.possesses
D.proceeds
正确答案:A
答案解析:句子主语是the brain,应和“处理”构成主谓关系,其他动词均不合适。所以选择A。
4、Seeing Red Means Danger AheadThe colorred often means danger and by paying attention, accidents can be prevented. In the future, the colorred also may help ______ danger at construction sites. Thanks to new work by engineers, bridge supports orother kinds of materials could one day contain a colorswitching material. It will turn red before a structure collapses orfalls apart. The secret behind the colorswitching material is a particular type of molecule. A molecule is agroupof atoms held together by chemical bonds. Molecules come at all shapes and sizes, and make up everything. You can see, touch orfeel. How a molecule behaves depends on what kinds of atoms it contains, and how they\'re held together. When a polymer (聚合物) containing a colorswitching molecule called a mechanophore (机械响应性聚合物) which is about to break, it produce a color. When a polymer with mechanophore molecules becomes "injured" orweak, one of the mechanophore bonds breaks and the material turns red. "It\'s a really simple detection method. "says Nancy Sottos, one of the scientists who worked on the project. Sottos and her team tested the colorswitching polymers in their lab. The test results proved encouraging. There is a way to get rid of the colorlight when a bright light is shone on the mechanophore. The broken bond is fixed and the red colordisappears. This "self-healing" may be a problem forengineers. They need to use the colorchanger in big construction projects that will be outside in sunlight. and sunlight will make the mechanophore\'s warming system useless. Sottos and her fellow scientists still have a lot of work to do before the colorswitching molecules can be used outside the lab. 【单选题】
A.throw
B.prevent
C.create
D.keep
正确答案:B
答案解析:原文中用also may help,说明应填与上文prevent相似的词句。throw:投掷;create:创造;keep:保持,都与之不符,所以是prevent。
5、There is always excitement at the Olympic Games when an athlete breaks a record.【单选题】
A.beats
B.maintains
C.matches
D.tries
正确答案:A
答案解析:运动员在奥运会上打破记录时总让人兴奋。本题有一定难度,考查的是引申意义,beat的基本意义是“击打”,引申意义有“打破记录”的意思,和break是近义词,其他选项都是常用词汇,和答案意义差异大,最佳答案是A。
为什么商务英语考试中有的考生不允许入场?:为什么商务英语考试中有的考生不允许入场?考点将拒绝考生入场,并不予改期考试或退还考费:1. 抵达考点与网上报名所选考点不一致;2. 未携带准考证或规定的有效身份证件;3. 所携身份证件的有效性未通过核验;4. 身份证件类型和号码与所持准考证显示信息不符;5. 身份证件相片与本人明显不符;6. 未按准考证规定时间到达考场;7. 不服从监考人员的管理,扰乱考场秩序。
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