四级听力辅导20套简易答案.doc

听力20套题答案Model Test 111-15 DCCAB16-20 AAAAD21-25 BDBDA26-30 BCDDA31-35 BCBAB36.rains 37. lighting 38. thunder 39. nature40.flashing 41. around 42. insist 43. relative44.with about 2000 thunderstorms taking place above the earth every minute of the day and night.45.Parents can use thunder and lightning to help their children learn more about the world around them.46.the sound of the thunder takes about five seconds to travel just one mile.Model Test 211-15 CCADB16-20 DABBB21-25 BCDBA26-30 CCCDD31-35 CCADB36.cure 37. common 38. backyard 39. mixture40.customer 41. medical 42. accident 43. headache44.he asked the clerk to mix the medicine while he waited.45.The customer agreed, and after drinking it, remarked how good it tasted46.carbonated colas are sold in most countries around the worldModel Test 311-15 ABACD16-20 CACBE21-25 ACDBD26-30 ADDAB31-35 BAACD36. practically 37. vary 38. principle 39. risk40. claim 41. security 42. worthwhile 43. individuals44. It is among the most common forms of risk management.45. In many places, workers may receive insurance as a condition of their employment46. Life insurance provides financial assistance to a persons family in case of his or her death.Model Test 411-15 CBCDC 16-20 ACBCD21-25 DBBAD26-30 BDACC31-35 ABABC36. confusing 37. Professional 38. eventually 39. realize40. preparation 41. behave 42. identity 43. observe44. youll be able to find out what it is that you admire in this person.45. youll be able to learn what his approach to everyday situation is46. youll probably begin to identify and learn good working habits.Model Test 511-15 CDCCC16-20 ABABD21-25 CCABD26-30 CCBDB31-35 CADCA36.straightforward 37.presented 38. confused 39. currently40.financial 41. invest 42. abundant 43. commitment44.offer you many exceptional benefits towards a successful and fulfilling fessional training and guidance to make the most of your individual skills and education46.expecting rapidly and can offer you a rewarding career path-both in the short term and the longer term.Model Test 611-15 DBCCB16-20 DDBAD21-25 CCADD26-30 ABDBD31-35 CCDBA36.relationship 37.contrast 38. individual 39. pound 41. continent 42. divide 43. distinction44.starts with human beings and studies how human beings and their environment act upon each other.45.A geographer might be described as one who observes, records and explains the differences between places46.just as there are no two identical snowflakes in the world, no place is exactly the same as anotherModel Test 711-15 ADBBA 16-20 CBCBC21-25 DABDA26-30 BCDBD31-35 CBDAC36. decades 37. notion 38. further 39 .suffers40. benefit 41. estimated 42.specialist 43. recommend44. Not many years ago, back pain patients were put to bed, sometimes for weeks or months.45. if you stay in bes, your muscle strength can decline by as much as three percent per day.46. A lot of attention has recently been paid to possible links between depression and back pain. Model Test 811-15 ADACD 16-20 DDCCB21-25 DADDA26-30 DACBC31-35 ADDBA36. significant 37. comprehensive 38. offer 39. coverage40. individual 41. guarantee 42. unlike 43. medically44. insurers may reject your application or attach exclusions to your policy.45. any insurer selling individual health plans must offer you a policy.46. People enrolled in individual plans pay premiums that are more in line with their expected health costs. Model Test 911-15CDCBC16-20 BBDBB21-25 ABABC26-30 ABBCB31-35 ADBAD36. excessively 37. occurring 38. impression 39. obvious40. reflected 41. reactions 42. influenced 43. sensitive44. They also find it difficult to be pleased by praises because they are unworthy of praise.45. It is important for people to accept their weakness as well as their strength.46. It is not fair for them to label themselves inferior because they have difficulty in some areas. Model Test 1011-15 BAACA16-20 BCDBA21-25 DABBC26-30 DABDC31-35 CDBCD36. contrary 37. enriched 38. streaming 39. account 40. besides 41. intellectual 42. concerned 43. Academic44. and we find that mixed-ability teaching contributes to all these aspects of learning45. this gives them the opportunity to learn to cooperate, to share, and to develop leadership skills.46. We expected our pupils to do their best, and we give them every encouragement to attain this goal. Model Test 1111-15 ADCBD16-20 ABBBC21-25 DBCAD26-30 BDBCC31-35 ACCDC36. rank 37. including 38. reach 39. exciting 40. prizes 41. artistic 42. considered 43. impression44. However, this is because many Americans have different attitudes toward authority that may exit in other areas of the world.45. It is vital to remember that it is the persons ideas that are being questioned, not the individual himself.46. so that the work of the business can progress in the most effective manner possibleModel Test 1211-15 BBDBB16-20 BCCAC21-25 CBDBA26-30 BCDAB31-35 DDACA36.effort 37.improve 38. tricks 39. really40.left 41. locking 42. work 43. sitting44.I realized that I had got a haircut two days before at the barber shop across the street from my office.45.Stories about absent-minded professors have been told for years46.There are times when “tricks” of our memory can cause us great troubleModel Test 1311-15 DCACB16-20 CDDCC21-25 BBDBC26-30 BBCAC31-35 BADCB36. vary 37. outer 38. fare 39. collection40. economical 41. combines 42. available 43. sightseeing44. You can travel anywhere you like within the vast 650 square miles travel card areas45. just use whatever form of transport that suits you best for any combination of trips46. This is the modern, convenient and flexible ticket for your daily journey to work Model Test 1411-15 ABABC16-20 DDDAB21-25 BBACA26-30 CCDAD31-35 BADBD36.source 37.heat 38. billions 39. release40.atoms 41. converted 42.radio 43. absorbed44.As the energy filters through the layers of the solar interior.45.it has reached what we call the solar surface46.A very small fraction of the Suns light and heat is emitted in such directions Model Test 1511-15 DBBCC16-20 BCBAB21-25 CABCB26-30 AACBA31-35 ADCBD36. wherever 37. personal 38. symbols 39. built40. auto-related 41. effects 42. wildlife 43. destructive44. riding in cars is one of the most dangerous things we fo in our daily lives.45. Half of the worlds people will be involved in an auto accident at sometime in their lives.46. In the United States, they produce at least 50% of the countrys air pollution.Model Test 1611-15 DDBBB16-20 DABBC21-25 DCDCA26-30 AACBD31-35 BBCDA36.dangerous 37.strenghens 38. pressure 39. provides40.emotional 41. tension 42.reported 43. active44.Fitness walking can be done almost anywhere, anytime and no special equipment is needed.45.in fitness walking, it is important to remember that your footsteps should fall almost in a straight line46.Experts advise drinking lots of liquids, especially water, before and after each walkModel Test 1711-15 ACACC16-20 CAAAC21-25 BCDAC26-30 ACBBC31-35 DAADC36.extra 37.demonstrated 38. effects 39.keyboard40.normally 41. improve 42.different 43. closely44.They found the improvement seemed to be directly linked to a kind of sleep at the end of a persons normal sleeping period.45.The findings could help musicians, doctors or anyone else who is learning difficult skills that have to be repeated.46.the intensity of learning new skills and information may increase the brains demand for many hours of sleepModel Test 1811-15 AADAA16-20 BDBCD21-25 ADDAC26-30 DABCC31-35 ADBDD36.aspects 37.develop 38. distorts 39.chosen40.encouraged 41. standardized 42.lesson 43. measured44.we can get a sense of whether that student enjoys learning, is functioning well with others, and feels good about himself.45.We know that a person with good sense of humor has better healing qualities.46.Laughter also relieves boredom, tension, guilt, depression, headaches and backachesModel Test 1911-15 ABBBA16-20 BC