2023年6月大学英语四级阅读考试第二套答案.docx

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1、 2023年6月大学英语四级阅读考试第二套答案 阅读局部答案 选词填空局部答案 26.O vigorous 27.I phenomenon 28.E effectively 29.G involved 30.M solution 31.D cycling 32.C control 33. J preventing 34. N sufficient 35. F increased 【原文】 As if you needed another reason to hate the gym, it now turns out that exercise can exhaust not only you

2、r muscles, but also your eyes. Fear not, however, for coffee can perk them right up again. During vigorous exercise, our muscles tire as they run out of fuel and build up waste products. Muscle performance can also be affected by a phenomenon called “central fatigue,” in which an imbalance in the bo

3、dys chemical messengers prevents the central nervous system from directing muscle movements effectively. It was not known, however, whether central fatigue might also affect motor systems not directly involved in the exercise itselfsuch as those that move the eyes. To find out, researchers gave 11 v

4、olunteers a carbohydrate solution either with a moderate dose of caffeinewhich is known to stimulate the central nervous systemor as a placebo without, during 3 hours of cycling. After exercising, the scientists tested the cyclists with eye-tracking cameras to see how well their brains could still c

5、ontrol their visual system. The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information. The caffeinethe equivalent of two strong cups of coffeewas sufficient to counteract this effect, with some cyclists even displayi

6、ng increased eye movement speeds, the team reports today in Scientific Reports. So it might be a good idea to get someone else to drive you home after that marathon. 段落信息匹配 36 H 题干：Successful team leaders know exactly where the team should go and are able to take promptaction. 37 D 题干：Decentralisati

7、on of authority was also found to be more effective in military operations. 38 B 题干：In many companies,the conventional form of organisation is giving way to a network of teams. 39 J 题干：Members of poorly managed teams are easily distracted from their work. 40 G 题干：Teamwork is most effective when team

8、 members share the same culture. 41 A 题干：According to a report by Deloitte,teamwork is becoming increasingly popular among companies. 42 F 题干：Some team members find it hard to agree on questions like membership and the teams purpose. 43 E 题干：Some scholars think teamwork may not always be reliable,de

9、spite its potential to work wonders. 44 I 题干：To ensure employees commitment,it is advisable to give them more flexibility as to where and how they work. 45 C 题干： Product transitions take much less time now than in the past. 认真阅读1 46 D Britons have developed the habit of saving. 47 B It will remain g

10、loomy. 48 C Luxurious features add much to the price. 49 A They are particular about the quality of toilet paper. 50 D Environmental protection is not much of a concern when Britons buy toilet paper. 认真阅读2 51 B She succeeded in quitting smoking abruptly. 52 D They were offered nicotine replacements. 53 C It is encouraging. 54 B needs some practice first. 55 A They find it even more difficult. 【2023年6月大学英语四级阅读考试其次套答案】