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公共英语一级完形填空专项练习题及答案公共英语一级完形填空专项练习题及答案完形填空是大家接触已久的,对于这种题型大家想必都不生疏但是在备考公共英语一级的时候,还是要多加练习,削减丢分的可能下面,我为大家送上一篇公共英语一级完形填空专项练习题及答案,期望对大家有用Walking-like swimming,bicycling andrunning--is anaerobicexercise,31builds thecapacity forenergy outputand physicalenduranceby increasingthe supplyof oxygento skinand muscles.Such exercisesmay bea primaryfactor inthe32Of heartandcirculatory disease.As probablythe leaststrenuous,safest aerobicactivity,walking is the33acceptable exercisefor thelargest numberofpeople.Walking34comfortable speedimproves theefficiency of thecardio respiratorysystem35stimulating thelungs andheart,butat amore gradualrate36most otherforms ofexercise.In onetest,a groupof men40tO57years ofage,37at afastpace for40minutes fourdays aweek,showed improvement38to menthe sameage ona30minute,threedayaweek joggingprogramin thesame period.Their restingheart rateand bodyfat decreased
39.These changessuggest40of theimportant-evenvital--benefits walkingcan41about.Walking42burns calories.It takes3,500calories togainor43One pound.Since aone.hour walkat amoderate pacewill44up300tO360calories.By walkingone hour every otherday,you Canburn up a poundandahalf monthly,or18pounds45-providing thereisno changein yourin-take offood.To
46.weight faster,walkan nhoureveryday andbum up3pounds amonth,or36pounds ayear.47your age,right nowisthetime to give yourphysicalwell-being asmuch thoughtas you48to pensionsor insurance.Walking isa vitaldefense49the ravagesof degenerativediseasesand aging.It isnatures50of givingyou atuneup.参考答案
31.which此空前一句意为〃行走就像游泳、骑自行车和跑步是一种有氧运动’,此空所在句意为〃通过增加给皮肤和肌肉的供氧而塑造更大的肺活量和耐力’由这两句可知,此空应填which,which引导定语从旬,修饰〃allaerobic exercise
32.prevention本句意为〃这样的.运动可能是心脏和血液循环疾病的一个主要因素’明显,此空处应填〃防止
33.most由本句中的〃the leaststrenuous,safest可知,此空处应填表示程度的最高级,再由acceptable exercise〃接受的运动’可知应填mosto
34.at〃以舒适的速度行走用英语说应是〃walking ata comfortablespeed,介词应用at
35.by明显,由本句句意可知此空处应填一个表示〃通过’的介词,应用介词by
36.than由〃a moremostother,可知,此空处明显应填than,短语more thanother表示〃比其他更多的
37.walking由上两段可知,该短文主要叙述步行的好处,此处做试验,确定是测试步行
38.equal equalto意为〃等于,由句意〃显示出同样年龄的男人每周在同样时段进行3次慢跑’可知,此空必需填〃等于
39.significantly由本句句意〃他们的正常心率和身体脂肪削减可知,此空应填一个副词,修饰decreased,该副词意思应为〃显着地,明显地
40.some由〃oftheimportantbenefits,可知,此空应填一个代词,又由于benefits为可数名词复数,故填some
41.bring bringabout为介词短语,意为〃带来‘
42.also本句意为〃步行燃烧脂肪’由上几段可知,这是步行的另一个好处,故此空应填〃也
43.lose本句意为〃需要3,500卡的能量来获得或一磅重量’明显,此空应与gain相对
44.burn本句意为〃由于以中等速度走1小时的路将会300至360卡的能量’明显,此空应填〃燃烧’〃燃烧英语表达为〃burnup
45.yearly由apound-andahalf monthly可知,18pounds必定比monthly周期长,而且通过计算可知为yearly
46.lose本句意为〃为了更快重量,每天走-4时’,明显,走路是为了减轻重量,而不是增加重量
47.Whatever由本句句意〃你的年龄,现在都是‘可知,此空应填〃无论,不管
48.give由此空前面的〃togiveyour可知,此空也应填give,意为〃花同样时间考虑身体和养老金或保险’
49.against本句意为〃步行是一种关键的防备疾病和年轻’明显,此空处应填〃反抗,抵挡
50.way本句意为〃这是自然界给你的一种调整的’明显,此空应填〃方式,方法文档内容到此结束,欢迎大家下载、修改、丰富并分享给更多有需要的人。
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