热考网小编寄语:职称英语考试预计在2018年3月考试,要想顺利通过,考生要提前准备!热考网小编整理了职称英语理工类A类词汇,备考的伙伴可以每天抽出一点时间学习学习!更多资料敬请关注热考网,祝愿考生都能取得好的成绩!
1.The old concerns lose importance and some of them vanish altogether.
A)develop B)disappear C)linger D)renew
2.In the United States educational system, intermediate school is the transitional phase between the primary grades and high school.
A)stage B)notion C)pattern D)alternative
3.Fluoride deters tooth decay by reducing the growth of bacteria that destroy tooth enamel.
A)facilitates B)overwhelms C)inhibits D)loosens
4.The firm of Bonnin and Morris in Philadelphia Was probably the first American company to manufacture porcelain.
A)Silverware B) crystal C) china D) linen
5.Gunpowder was used extensively in firearms prior to 1990.
A)in B)around C)from D)before
6.We packed up the things I had accumulated over the last three years and left for good.
A)close B)near C)past D)final
7.The chemical is lethal to rats but safe to cattle.
A)toxic B)harmful C)deadly D)contagious
8.She is very conscientious about her work.
A)worried B)careful C)anxious D)nervous
9.She has consolidated her power.
A)strengthened B)won C)hardened D)united
10.The drinking water is contaminated with impurities.
A)blackened B)polluted C)darkened D)mixed
11.Her novel depicts a futuristic America.
A)writes B)sketches C)describes D)indicates
12.He expressed concern that the ship might be in distress.
A)despair B)difficulties C)need D)danger
13.They are endeavoring to change society as a whole.
A)trying B)working C)doing D)making
14.Your eternal boasting annoys everyone.
A)unchangeable B)everlasting C)boring D)monotonous
15.The other women seemed contented and they even exhibited their bellies with pride.
A)demonstrated B)uncovered C)spread D)showed
参考答案:B A C C D C C B A B C D A B D