首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Fifty years ago, most people’s daily levels of activity were equivalent to walking three to five miles a day. Today, the【C1】____
Fifty years ago, most people’s daily levels of activity were equivalent to walking three to five miles a day. Today, the【C1】____
admin
2015-08-26
40
问题
Fifty years ago, most people’s daily levels of activity were equivalent to walking three to five miles a day. Today, the【C1】______ person fails to【C2】______that distance in a week. It’s【C3】______ the ratio of fatness has soared— with serious implications for health.
What we have【C4】______in convenience from labour-saving devices over the past half-century, we have paid for【C5】______a sharp decline in physical activity. We use cars, buses or trains to【C6】______ work: our children are【C7】______to school: elevators and lifts have replaced【C8】______stairs in shopping centres, offices and apartment blocks. Washing machines, vacuum cleaners, dishwashers and electric mowers all reduce the effort required to【C9】______a clean and tidy home. Almost one third of adults【C10】______over ten hours sitting down every day, adding【C11】______a staggering average of 32 years and four months over a lifetime.【C12】______ surprising, then, that researchers【C13】______this lifestyle for our weight gain.
Of course, our diets have changed, too,【C14】______the fact is that we consume fewer calories now than in the 1960s. So what is the【C15】______? The secret is integrated exercise. This【C16】______going about your normal daily life—but doing it with enthusiasm. It might mean standing to【C17】______the phone and tapping your feet on the floor as you work. It means never taking the car when you could walk: it means standing on short train and bus【C18】______, or walking at a pace【C19】______ you feel you might break into a run if you were to go any【C20】______.
【C19】
选项
A、when
B、which
C、who
D、where
答案
D
解析
语法题。句意为:……或者以再快一点就会跑起来的速度走路。正确划分句子结构是解题的关键。此处[D]where作为关系副词引导定语从句,修饰先行词at a pace,表示“以怎样的速度”,定语从句的意思是:如果走得再快一点,就会跑起来,故应选[D]。
转载请注明原文地址:https://kaotiyun.com/show/a3XK777K
0
专业英语四级
相关试题推荐
Thecoffeeisverycold.Itneeds______.
Almosteverynewinnovationgoes【C1】______threephases.【C2】______initially【C3】______intothemarket,theprocessof【C4】______is
Accordingtothereport,howmanypeopleareHIV-positiveworldwide?
Thebirthcontrolmeasureshavehelpedto______thecity’spopulation.
Takingphotographsisstrictly_______here,asitmaydamagethepreciouscavepaintings.
AmericanGunPaysDelugeRecently,manypeoplehavebeenkilledbygun-shotinAmerica.Inthepast,nationalpoliticallead
Therearealtogether_________candidatesintheracetosucceedAntonioSamaranchasIOCpresident.
Manychildrenfirstlearnthevalueofmoneybyreceivinganallowance.Thepurposeistoletchildrenlearn【C1】______experienc
随机试题
前照灯、各灯具的光色、数量、__________等应符合规定。
简述三民主义的历史意义。
乳腺癌癌细胞侵犯乳管产生
国际货运代理的主要类型有()。
在分析化学中,样品预留处理是指将样品分解,使被测组分完整地转入溶液中,以便分析测定的过程。以下不符合样品预留处理的是()。
下列侵权责任中,适用无过错责任原则的是()。
在封锁技术方面,SQL提供4种“事务的一致性级别”。其中______允许事务读“脏”数据。A.读提交数据B.可读未提交数据C.可重复读D.可串行化
下面程序创建一个长宽均为100的Frame窗口,并且窗口的背景颜色是蓝色。请将程序补充完整。注意:不改动程序结构,不得增行或删行。importjava.awt.*;publicclassex1extendsFrame
设a=5,bc6,c=7,d=8,m=2,n=2,执行(m=a>b)&&(n=c>b)后n的值为______。
【B1】【B5】
最新回复
(
0
)