2022年考博英语-通用考博英语考前拔高综合测试题（含答案带详解）第155期.docx

2022年考博英语-通用考博英语考前拔高综合测试题（含答案带详解）1. 单选题Questions 13 to 15 are based on the passage you have just heard.问题1选项A.It enables patients with diabetes to recover sooner.B.Its health benefits have been overestimated.C.Its long-term effects are yet to be proved.D.It helps people to avoid developing breast cancer.问题2选项A.It tracked their eating habits since their adolescence.B.It focused on their difference from men in fiber intake.C.It tracked their change in food preferences for 20 years.D.It focused on their ways of life during young adulthood.15.问题3选项A.Fiber may bring more benefits to women than men.B.Fiber may improve the function of heart muscles.C.Fiber may make blood circulation more smooth.D.Fiber may help to reduce hormones in the body.【答案】第1题:D第2题:A第3题:D【解析】Passage TwoMost Americans don’t eat enough fruits, vegetables or whole grains. [13] Researcher now says adding fiber to the teen diet may help lower the risk of breast cancer.Conversations about the benefits of fiber are probably more common in nursing homes than high schools. But along comes a new study that could change that. Kristi King, a diet specialist at Texas Children’s Hospital, finds it hard to get teenage patients’ attention about healthy eating. But telling them that eating lots of high-fiber foods could reduce the risk of breast cancer before middle age. That’s a powerful message.The new finding is based on a study of 44,000 women. They were surveyed about their diets during high school, [14] and their eating habits were tracked for two decades. It turns out that those who consumed the highest levels of fiber during adolescence had a lower risk of developing breast cancer, compared to the women who ate the least fiber. This important study demonstrates that the more fiber you eat during your high school years, the lower your risk is in developing breast cancer in later life.[15] The finding points to longstanding evidence that fiber may reduce circulating female hormone levels, which could explain the reduced risk. The bottom line here is the more fiber you eat, perhaps, a lower level of hormone in your body, and therefore, a lower lifetime risk of developing breast cancer. High-fiber diets are also linked to a reduced risk of heart disease and diabetes. That’s why women are told to eat 25 grams of fiber a day—men even more.13. What does the new study tell about adding fiber to the teen diet?【试题答案】D【试题解析】题目问关于在青少年饮食中添加纤维，这项新研究告诉了我们什么？录音开头提及，研究人员表示在青少年的膳食中添加纤维食物可能有助于降低患乳腺癌的风险。

D选项“它能帮助人们避免患上乳腺癌”是对录音原文的转述，因此正确A选项“它使糖尿病患者早日康复”利用diabetes设置干扰，录音中并没有提及相关的信息；B选项“它的健康效益被高估了”和C选项“其长期的影响尚待证明”在录音中均没有信息提及，因此排除14. What do we learn about the survey of the 44,000 women?【试题答案】A【试题解析】题目问我们从对44000名女性的调查中了解到什么? 录音中提到这项新发现是基于一项对44,000位女性进行的调查这些女性在中学时期就接受了该调查，而且她们的饮食习惯被持续追踪了20年因此，A选项“它从青少年时期就开始追踪她们的饮食习惯”正确B选项“它着重研究她们在纤维摄入量方面与男性的差别”，录音中并没有将男性与女性进行对比，因此不正确；C项“跟踪她们20年来对食品偏好的变化”，录音只是提及追踪她们的饮食习惯，并不是饮食偏好的变化，因此不正确；D选项“它专注于研究她们年轻时的生活方式”在录音中没有信息提及，因此可排除15. What explanation does the speaker offer for the research finding?【试题答案】D【试题解析】题目问说话者对这项研究发现提供了什么解释？录音提到，这一研究发现指向长期存在的证据，即纤维食物可能会降低女性体内的荷尔蒙循环水平，这就可以解释为什么高纤维膳食能让患乳腺癌的风险降低。

D选项“纤维可能会帮助降低人体的荷尔蒙水平”与原文内容表述一致，因此正确A选项“纤维给女性带来的好处比男性要多”；B选项“纤维可改善心肌功能”和C选项“纤维可以使血液循环更加顺畅”在录音中均没有信息提及，因此可排除2. 单选题“May I speak to your manager Mr. Jenson at 2 o’clock this afternoon?”“I’m sorry. Mr. Jenson（  ） to a conference long before then.”问题1选项A.will have goneB.had goneC.would have goneD.has gone【答案】A【解析】考查时态这个下午两点”表示将来时间，根据“before then”可知要用将来完成时，选项A符合题意3. 单选题Questions 1 to 4 are based on the conversation you have just heard.问题1选项A.Doing enjoyable work.B.Earning a competitive salary.C.Having friendly colleagues.D.Working for supportive bosses.问题2选项A.20%.B.25%.C.31%.D.73%.问题3选项A.Those full of skilled workers.B.Those that are well managed.C.Those run by women.D.Those of a small size.问题4选项A.They can win recognition of their work.B.They can better balance work and life.C.They can hop from job to job easily.D.They can take on more than one job.【答案】第1题:C第2题:A第3题:D第4题:B【解析】Conversation OneW: Welcome to Workplace, and in today’s program we’re looking at the results of two recently published surveys, which both deal with the same topic—happiness at work. John, tell us about the first survey.M: Well, this was done by a human resources consultancy who interviewed more than 1,000 workers, and established a top 10 of the factors which make people happy at work. [1] The most important factor for the majority of the people interviewed was having friendly, supportive colleagues. In fact, 73% of people interviewed put their relationship with colleagues as the key factor contributing to happiness at work, which is a very high percentage. The second most important factor wa。