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1、xx职称英语理工类B真题及答案 第一局部：词汇选项 1. The organization was bold enough to face the press. A. pleased B. powerful C. brave D .sensible 2. I will not tolerate that sort of behavior in my class. A. aept B. control C. observe D. regulate 3. I realized to my horror that I had forgotten the present. A limit B. fea
2、r C. power D. fool 4. Most people find rejection hard to aept. A. excuse B. client C. destiny D. refusal 5. Shes extremely petent and industrious. A. hardworking B. honest C. objective D. independent 6. The doctors did not reveal the truth to him. A. hide B .handle C. disclose D. establish 7. He tri
3、ed to assemble his thoughts. A. clear B. share C. gather D. spare 8. The law carries a penalty of up to three years in prison. A. message B. punishment C. guilt D. obligation 9. Prisoners were kept in the most appalling conditions. A. flexible B. terrible C. reasonable D. serious 10. These products
4、are inferior to those we brought last year. A. poorer than B. narrower than C. larger than D. richer than 11. The political situation in the region has deteriorated rapidly. A. improved B. changed C. worsened D. developed 12. There was a simultaneous trial taking place in the next building. A. coexi
5、sting B. fair C. full D .pubic 13. Theyre petitioning for better facilities for the disabled on public transport. A. requesting B .planning C. preparing D. looking 14. He said some harsh words about his brother. A. unkind B. proper C. normal D. unclear 15. We were attracted by the lure of quick mone
6、y. A. amount B. supply C. sum D. temp 第二局部：阅读判断 ADHD Linked to Air Pollutants Children have an increased of attention problems, seen as early as grade school. If their noses inhaled(吸入)a certain type of air pollution when they were pregnant. Thats the finding of a new study. Released when things are
7、nt burned pletely, this pollution is known as polycyclic aromatic hydrocarbons, or PAHs. The biggest sources of these PAHs: the burning of fossil fuels, wood and trash. Frederica Perera works at Columbia Universitys Mailman School of Public Health is New York City. She researches how exposure to thi
8、ngs in the environment affects childrens health in a new study, she and her team studied the exposure to air pollution of 233 nonsmoking pregnant women in New York City. Because burning tobao can spew(排放)PAHs into the air and lungs, Pereras team focused on nonsmokers. The researchers wanted to probe
9、(探查)other sources of PAHs, ones thats would have been hard for an individual to avoid. The team started by testing the blood of each woman during pregnancy. The reason Any PAHs in a womans blood would also be available to the baby in her womb. Nine years later, the researchers investigated signs of
10、attention problems in those children, now age 9. They asked each childs mother a series of questions. These included whatever her child had problems doing things that needed sustained(长期的)mental effort, such as homework or games with friends. The scientists also asked if the kids had trouble followi
11、ng instructions or made frequent, careless mistakes. All of these can be symptoms of a disorder called Attention Deficit Hyperactivity Disorder, or ADHD. About one in U.S. children has ADHD. Among the women studied, traffic and home heating were the primary sources of air pollution exposure, Perera
12、and her team suspect. Some of these women had low levels of PAHs in their blood. Ohters had high levels. Those with high levels were five times as likely to have children who showed attention problems by age 9. The new findings were published November 5 in the journal PLOS ONE. 16. Perera and her te
13、am chose nonsmoking pregnant women all over America. A. Right B. Wrong C. Not mentioned 17. The main purpose of the research was to find out how exposure to PAHs played a role in harming the subjects physical health. A. Right B. Wrong C. Not mentioned 18. Nonsmoking mothers were selected because the
14、 effect of smoking on PAHs was unclear. A. Right B. Wrong C. Not mentioned 19. The blood of each woman was tested once a month during pregnancy. A. Right B. Wrong C. Not mentioned 20 Kids with ADHD monly fail in school. A. Right B. Wrong C. Not mentioned 21. The women with high levels of PAHs in their blood were more likely to have kids with ADHD. A. Right B. Wrong C. Not mentioned 22. Traffic and home heating were considered to be the biggest sources of PAHs for the subjects in the research. A. Right B. Wrong C. Not mentioned
