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2023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 great change of the city astonished all the visitors.【单选题】
A.surprised
B.scared
C.excited
D.moved
正确答案:A
答案解析:这座城市发生的大变化使所有的参观者惊讶。本题难度不大,干扰项干扰不强。astonished和surprised都可指“吃惊的”,B项指“使惊吓”,最佳答案是A。
2、Obviously these people can be relied on in a crisis.【单选题】
A.lived on
B.depended on
C.believed in
D.joined in
正确答案:B
答案解析:显然这些人在危机关头值得依靠。本题有一定难度,考查的是基本意义,C项的干扰最大,有些考生因受汉语思维影响而选了C,rely on和depend on都有“依靠”意思,是近义词,常用过去式,C项believe in指“相信”,和答案意义有差异,最佳答案是B。
3、Storms Sink ShipsRescuers have found the bodies of over 130 people killed in two ferry disasters in Bangladesh. The accidents happened during a storm that hit the country on April 21. Hundreds more are missing orfeared dead. The two ferries sank in different rivers near the capital city of Dhakfi as strong winds and rain hit the South Asian country. The government has since banned all ferries and other boats from traveling at night during the April-May stormy season. One of the ferries, MV Mitali, was carrying far more people than it was supposed to. About 400 passengers fitted into a space made forjust 300, police said. The second ferry carried about 100 passengers. "The number of deaths is certain to rise." said an official in charge of the rescue work. "No one really knows how many people were on board the ferry orhow many of them survived. Ferries in Bangladesh don\'t always keep passenger lists, making it difficult to determine the exact number of people on board. Besides the ferry accidents, at least 40 people were killed and 400 injured by lightning strikes, falling houses and trees and the sinking of small boats. Storms are common this time of year in Bangladesh, as are boating accidents. Ferry disasters take away hundreds of lives every year in a nation of 130 million people. Officials blame these river accidents on a lack of safety measures too many passengers in boats and not enough checks on weather conditions. Ferries are a common means of transport in Bangladesh. It is a country covered by about 230 rivers. Some 20,000 ferries use the nation\'s Waterways every year. and many of them are dangerously overcrowded. Since 1977, more than 3,000 people have died in some 260 boating accidents.Officials attribute boating accident to____. 【单选题】
A.strong winds.
B.bad weather conditions.
C.the blockages of waterways.
D.the lack of safety measures.
正确答案:D
答案解析:倒数第3段说到了缺乏安全措施。
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 prevent danger at construction sites. Thanks to new work by engineers, bridge supports orother kinds of materials, could one day contain a color- changing material. It will turn red before a structure collapses orfalls apart.The secret behind the color- changing material is a particular type of molecule (分子). A molecule is agroupof atoms (原子) held together by chemical bonds. Molecules come in 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 color- changing molecule called a mechanophore (机械响应性聚合物) is about to break, it produces a color. When a polymer with mechanophore molecules becomes "injured" or_____, 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 color- changing polymers in their lab. The test results proved encouraging.There is a way to get rid of the red colorlight. When a bright light is shone on the mechanophore, the broken bond is fixed and the red colordisappears. Thus "self - healing" may be a problem forengineers. They need to use the color- changer in big construction projects that will be outside, under sunlight. and sunlight will make the mechanophore\'s warning system useless.Sottos and her fellow scientists still have a lot of work to do before the color- changing molecules can be used outside the lab.【单选题】
A.strong
B.soft
C.weak
D.hard
正确答案:C
答案解析:本题有一定难度,关键在理解好文章上下文意义,文章此处的or表明后面用词要和injured相近,答案是C。
5、The love of money is the root of all evil.【单选题】
A.result
B.end
C.cause
D.force
正确答案:C
答案解析:贪财是万恶之源。本题有一定难度,干扰项的干扰较强,A项的干扰很大,有好多考生选了A,result指“结果”,题干里root指“根源”,选项里只有cause“原因”是其近义解释,是最佳答案。
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