2011职称英语理工A13卷答案

1、2011职称英语理工a13卷答案some people do not taste salt like others（a级）（无换题现象）low-salt foods may be harder for some people to like than others, according to a study by a penn state college of agricultural sciences1 food scientist. the research indicates that genetic factors influence some of the difference in

2、 the levels of salt we like to eat.those conclusions are important because recent, well-publicized efforts to reduce the salt content in food2 have left many people struggling to accept fare that simply does not taste as good to them as it does to others3, pointed out john hayes, assistant professor

3、 of food science, who was lead investigator? on the study.diets high in salt can increase the risk of high blood pressure and stroke. that is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat. this st

4、udy increases understanding of salt preference and consumption.the research involved 87 carefully screened participants who sampled salty foods such as soup and chips, on multiple occasions, spread out over weeks5. test subjects were 45 men and 42 women, reportedly healthy, ranging in age from 20 to

5、 40 years. the sample was composed of individuals who were not actively modifying their dietary intake and did not smoke cigarettes. they rated the intensity of taste on a commonly used scientific scale, ranging from barely detectable to strongest sensation of any kind."most of us like the tast

6、e of salt. however, some individuals eat more salt, both because they like the taste of saltiness more, and also because it is needed to block other unpleasant tastes in food," said hayes. "supertasters, people who experience tastes more mtensely, consume more salt than nontasters do. snac

7、k foods have saltiness as their primary flavor, and at least for these foods, more is better, so the supertasters seem to like them more. "however, supertasters also need higher levels of salt to block unpleasant bitter tastes in foods such as cheese, hayes noted. "for example, cheese is a

8、 wonderful blend of dairy flavors from fermented, milk, but also bitter tastes from ripening that are blocked by salt," he said. "a supertaster finds low-salt cheese unpleasant because the bitterness is too pronounced6.hayes cited research done more than 75 years ago by a chemist named fox

9、 and a geneticist named blakeslee, showing that individuals differ in their ability to taste certain chemicals. as a result, hayes explained, we know that a wide range in taste acuity exists, and this variation is as normal as variations in eye and hair color."some people, called supertasters,

10、describe bitter compounds as being extremely bitter, while others, called nontasters, find these same bitter compounds to be tasteless or only weary bitter," he said. "response to bitter compounds is one of many ways to identify biological differences in food preference because supertastin

11、g7 is not limited to bitterness. (476)1. in paragraph 2, john hayes points out that在第二段中，约翰.海斯指出了_。 a. it is good to health to eat food without salt.吃无盐食物对身体有好处。 b. many people reject low-salt food completely.有些人完全反对含盐量低的食物。 c. many people accept low-salt tasteless food reluctantly有很多人不情愿的去接受低盐度的食物。

12、(正确答案) d. food with reduced salt tastes better.含盐量低的食物更好吃。 2. the fourth paragraph describes briefly 第四段简要的介绍了_。 a. how to select subjects and what to do in the research. 怎样选择被测试者以及研究中做了什么。（正确答案）. b. how to identify supertasters and nontasters.怎样定义超重口味的人和没口味的人。 c. why to limit the number of subjects

13、 to 87 persons.为什么把人的数量限制在87个。 d. why to select more male subjects than female ones.为什么挑选更多的男性。 3. the article argues that supertasters文章指出口味超重的人_。 a. like the taste of saltiness to block sweet tastes in food.喜欢用咸味阻挡食物里的甜味。 b. like snack foods as saltiness is their primary flavor. 快餐食品是他们最主要的食品。（正确答

14、案） c. consume less salt because they don't like intensive tastes.吃更少的盐，因为它们不喜欢重口味。 d. like to share salty cheese with nontasters.喜欢和没口味的人分享咸奶酪。 4. which of the following applies to supertasters in terms of bitter taste? 对于口味超重的人，下列哪项比较适用于苦味？ a. they like bitterness in foods as well as saltiness.

15、他们喜欢食物中的苦和咸。 b. they like high-salt cheese as it has intense bitter taste.他们喜欢很咸的奶酪，因为它有强烈的苦味。 c. they prefer high-salt cheese, which tastes less bitter. 他们更喜欢高盐度的而不是很苦的奶酪。（正确答案） d. they prefer high-salt cheese as it is good to health.他们更喜欢很咸的奶酪，因为它对身体更健康。 5. what message do the last two paragraphs

16、carry'? 文章的最后两段所带有的信息是_。 a. taste acuity is genetically determined. 一般情况下，味觉的敏感度由基因决定。（正确答案） b. taste acuity is developed over time after birth.自从出生后，味觉的敏感度一直在提高。 c. taste acuity is related to one's eye and hair color.味觉的敏感度和一个人的眼睛和头发的颜色有关。 d. taste acuity is still a mysterious subject in sc

17、ience.味觉的敏感度在科学上仍然是一个谜。我个人参加2011年3月26日职称英语考试的答案，感觉应该在75分至85分之间，请各位考友指正：    1-15题：dcbaa bdcab bacdc    16-30题：bacbc bcfba efcba     31-45题：dcbcd baddd ccaca    46-50题：debfa     51-65题：bbdcd cbdab acaac下面是综合a的词汇，内容与理工a完全一样，只是顺序

18、不同：第1部分：词汇选择（第1-15题，每题1分，共15分）1. 答案：a .unclear- obscure.模糊不清晰的2. 答案：a. greatly - considerably 3. 答案：c. push - urge催促某人做某事4. 答案：d. handle-approach解决问题。5. 答案：c. caused-provoke激怒.惹起.驱使，造成6. 答案：d. stand- tolerate 忍受、 承受7. 答案：a. energetic-vigorous 精力充沛的 有活力的8. 答案：a. shake - tremble 颤抖 颤动9. 答案：.praised -h

19、ail: 招呼.致敬.万岁.向.欢呼.10. 答案： d. afraid- scared 害怕.恐惧11. 答案： d. understand- grasp 理解，明白12. 答案：b. saying- remarking 说话，说出13. 答案：a. maintain assert 主张、声称、断言 14. 答案：c. continuous steady稳定的；15. 答案：a .criticizes- finds fault with 挑错，批评1. for some obscure reason, the simple game is becoming very popular.a. u

20、nclear    b. obvious    c. major     d. minor答案：a unclear- obscure.模糊不清晰的2. the sea turtles natural habit at has been considerably reduced.a greatly  b suddenly   c generally   d slightly答案选择a(greatly) considerably， greatly 意思为adv

21、. 相当地；非常地3.i got a note from moira urging me to get in touch.a instructing  b notifying  c pushing  d inviting答案：c (push)- urge催促某人做某事 push推；促进；逼迫4.it is possible to approach the problem in a different way.a raise    b pose   c experience   

22、;d handle答案：d handleapproachapproach： start to deal with (a situation or problem) in a certain way解决问题。5.the decision to invade provoked storms of protest。a ignored  b organized  c caused  d received答案：c caused -provoke: 激怒.惹起.驱使，造成6.jane said that she couldnt tolerate

23、the long hours.a spend  b take  c last  d stand答案：d stand= tolerate 忍受、 承受7. at 80,peck was still vigorous and living in paris.a energetic   happy    c alone    d busy答案：a energetic-vigorous 精力充沛的 有活力的8.forester stared at his car，trembling

24、with rage.a shaking  b turning   c jumping   dshouting答案：a shake tremble 颤抖 颤动9.a young man is being hailed a hero tonight after rescuing two children.a reported   b proved  praised  d caught答案：praised -hail: 招呼.致敬.万岁.向.欢呼.10.i wanted to as

25、k her out but was scared that she might refuse.a  anxious  b  sure    c sad    d   afraid答案： d   afraid- scared 害怕.恐惧11.at that time, we did not fully grasp the significance of what had happened.a give  b attach  c lose  d understand答案： d understand- grasp 理解，明白12.anderson left the table，remarking that he