2018年上半年全国大学英语四六级考试于6月

作者:必威-重要消息

  二〇一八年上七个月全国大学斯拉维尼亚语四六级考试于5月17日展开,腾讯网教育24小时全程关怀,为您带给第一手四六级考试资讯。以下是意大利语四级第大器晚成套卷的开卷试题分析:

  二〇一八年上八个月全国高端学园德文四六级考试于10月28日开展,今日头条教育24时辰全程关注,为您带来第一手四六级考试资源新闻。以下为德文四级阅读详整:

  Section C

  二〇一八年上半年全国大学罗马尼亚(罗曼ia卡塔尔国语四六级考试于八月二二十四日拓宽,博客园指点24钟头全程关切,为你带给第一手四六级考试资源新闻。以下为一些乌克兰语四级阅读真题:

  四级阅读Section C第豆蔻年华套

  Passage One

  Direction: There are 2 passages in this section。 Each passage is followed by some questions or unfinished statement。 For each of them there are four choice and our marked A),B),C) and D)。You should decide on the best choice and nark the corresponding letter on Answer sheet2 with a single line through the centre。

  Section A

  Passage One

  Questions 46 to 50 are based on the following passage。

  Passage One

  Directions: In this section, there is a passage with ten blanks。 You are required to select one word for each blank from a list of choices given in a word bank following the passage。 Read the passage through carefully before making your choices。 Each choice in the bank is identified by a letter。 Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre。 You may not use any of the words in the bank more than once。

  46。

  Losing your ability to think and remember is pretty scary。 We know the risk of dementia (痴呆) increases with age。 But if you have memory slips, you probably needn’t worry。 There are pretty clear differences between signs of dementia and age-related memory loss。

  Questions 46 to 50 are based on the following passage。

  Since the 1940s,southern California has had a reputation for smog。 Things are not as bad as they once were but, according to the American Lung Association, Los Angeles is still the worst city in the United States for levels of 26 。Gazing down on the city from the Getty Center, an art museum in the Santa Monica Mountains, one would find the view of the Pacific Ocean blurred by the haze(霾)。Nor is the state’s bad air 27 to its south。 Fresno, in the central valley, comes top of the list in America for year-round pollution。 Residents’ hearts and lungs are affected as a 28 。

  A。 Not all of them are symptoms of dementia。

  After age 50, it’s quite common to have trouble remembering the names of people, places and thing quickly, says Dr。 Kirk Daffner of Brigham and Woman’s Hospital in Boston。

  Losing your ability to think and remember is pretty scary。 We know the risk of dementia (痴呆) increases with age。 But if you have memory slips, you probably needn’t worry。 There are pretty clear differences between signs of dementia and age-related memory loss。

  All of which, combined with California’s reputation as the home of technological 29 ,makes the place ideal for developing and testing systems designed to monitor pollution in 30 。And that is just what Aclima, a new firm in San Francisco, has been doing over the past few months。 It has been trying out monitoring that are 31 to yield minute-to-minute maps of 32 air pollution。 Such stations will also be able to keep an eye on what is happening inside buildings, including offices。

  [定位]memory slips 文章第一段

  The brain ages just like the rest of the body。 Certain parts shrink, especially areas in the brain that are important to learning, memory and planning。 Changes in brain cells can affect communication between different regions of the brain。 And blood flow can be reduced as blood vessels narrow。

  After age 50, it’s quite common to have trouble remembering the names of people, places and thing quickly, says Dr。 Kirk Daffner of Brigham and Woman’s Hospital in Boston。

  To this end, Aclima has been 33 with Google’s Street View system。 Davida Herzl, Aclima’s boss, says they have revealed pollution highs on days when San Francisco’s transit workers went on strike and the city’s 34 were forced to use their cars。 Conversely, “cycle to work” days have done their job by 35 pollution lows。

  [解析]小说第意气风发段第二句提到了memory slips,笔者说假如你有了memory slips你或然毫无操心,因为,dementia(脑膜炎卡塔尔的症状和回想退化中间的分别至极猛烈。由此选用A不是享有纪念退化的征兆都意味高血压脑出血。BC兴妖作怪,D眉目传情,文中讲的是after age 50, 不是among。

  Forgetting the name of an actor in a favorite movie, for example, is nothing to worry about。 But if you forget the plot of the movie or don’t remember even seeing it, that’s far more concerning, Daffner says。

  The brain ages just like the rest of the body。 Certain parts shrink, especially areas in the brain that are important to learning, memory and planning。 Changes in brain cells can affect communication between different regions of the brain。 And blood flow can be reduced as blood vessels narrow。

  A) assisted I) inhabitants

  47。

  When you forget entire experiences, he says, that’s “a red flag that something more serious may be involved。” Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you’ve visited many times before can also be signs of something going wrong。

  Forgetting the name of an actor in a favorite movie, for example, is nothing to worry about。 But if you forget the plot of the movie or don’t remember even seeing it, that’s far more concerning, Daffner says。

  B) collaborating J) innovation

  C。 Communication within our brain weakens。

  But even then, Daffner says, people shouldn’t panic.There are many things that can cause confusion and memory loss, including health problems like temporary stoppage of breathing, high blood pressure, or depression, as well as medications like antidepressants。 Even over-the-counter remedies like antihistamines can contribute to memory loss。

  When you forget entire experiences, he says, that’s “a red flag that something more serious may be involved。” Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you’ve visited many times before can also be signs of something going wrong。

  C) consequence K) intended

  [定位]We become aged,定位到第三段。

  And the best defense against memory loss is to try to prevent it by building up your brain’s cognitive (认知的) reserve, Daffner says。

  But even then, Daffner says, people shouldn’t panic.There are many things that can cause confusion and memory loss, including health problems like temporary stoppage of breathing, high blood pressure, or depression, as well as medications like antidepressants。 Even over-the-counter remedies like antihistamines can contribute to memory loss。

  D) consumers L) outdoor

  [解析]文中涉及changes in brain cells can affect communication between different regions of the brain头脑细胞的这几个生成会潜濡默化到脑中分歧区域的牵连。因而选C。A选项无中生有,利用常识举行忧愁,B偷香窃玉最先的小说只是提到shrink并不是stop functioning,D偷香窃玉Certain parts shrink实际不是whole brain

  “Read books, go to movies, take on new hobbies or activities that force one to think in novel ways,” he says。 In other words, keep your brain busy and working。 And also get physically active, because exercise is a known brain booster。

  And the best defense against memory loss is to try to prevent it by building up your brain’s cognitive (认知的) reserve, Daffner says。

  E) creating M) pollutants

  48。

  46。 Why does the author say that one needn’t be concerned about memory slips?

  “Read books, go to movies, take on new hobbies or activities that force one to think in novel ways,” he says。 In other words, keep your brain busy and working。 And also get physically active, because exercise is a known brain booster。

  F) detail N) restricted

  A。 Totally forgetting how to do one’s daily routines。

  A) Not all of them are symptoms of dementia。

  46。 Why does the author say that one needn’t be concerned about memory slips?

  G) domestic O) sum

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