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
The benefits of quitting smoking—reduced risk of cancer and many other health problems—are known. But for millions of smokers, t
The benefits of quitting smoking—reduced risk of cancer and many other health problems—are known. But for millions of smokers, t
admin
2013-10-22
33
问题
The benefits of quitting smoking—reduced risk of cancer and many other health problems—are known. But for millions of smokers, the【S1】______effect of a cigarette can be reason enough to start up again.
Studies have found, however, that in reality, lighting up has the【S2】______effect, causing long-term stress levels to rise, not fall. For those dependent on smoking, the only stress it【S3】______is the withdrawal between cigarettes.
In a recent study【S4】______at the London School of Medicine and Dentistry, researchers looked at 469 people who tried to quit after being【S5】______for heart disease. At the start, the subjects had similar levels of stress and generally believed that smoking helped them to cope. A year later, 41% had managed to stay abstinent(节制的). After controlling for many a【S6】______, the scientists found that the abstainers had "a【S7】______larger decrease in perceived stress," roughly a 20% drop, compared with the continuing smokers, who showed little change.
The scientists’【S8】______was that the continuing smokers were dealing with uncomfortable cravings(渴望)between cigarettes multiple times a day, while the abstainers, after facing some initial withdrawal, had greater freedom from nicotine cravings and thus had【S9】______a frequent and significant source of stress. Other studies have also found that smokers experience higher levels of stress and【S10】______between cigarettes and lower levels over all when they quit.
A)relieves F)suffered K)conducted
B)summary G)factor L)hypothesis
C)calming H)eliminated M)negative
D)tension I)opposite N)hospitalized
E)significantly J)causes O)dominantly
【S3】
选项
答案
A
解析
动词辨析题。此处需要填入动词在定语从句中作谓语。本句的主句使用了一般现在时,从句也应使用一般现在时。备选项中有两个第三人称单数形式的动词,relieves与stress搭配意为“减轻压力”,符合句意。
转载请注明原文地址:https://kaotiyun.com/show/HZc7777K
0
大学英语四级
相关试题推荐
Healthingeneraltermsincludesmanynon-medicalareas,suchashousingandemployment.Asfarasindividualisconcerned,welf
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
Therearesomeproblemsforinternationalstudentsand【B1】______studyingintheUnitedStates.Makingfriendsisa【B2】______.
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
随机试题
患者女,63岁。因“健忘,在家反复关闭抽屉,表现古怪、捡破烂似若珍宝,纠缠周围人,不让家人离开1年,加重2个月”而来医院诊治。患者1年前开始经常忘事,如忘关水龙头或煤气,常险些酿成大祸。窗外大雪纷飞,患者却坚持认为是夏天。白天睡觉,晚上则到处活动,打扰别人
氟化物涂布牙齿在不同年龄涂布重点不同,正确的是A.1岁时氟化物应用有效抑制下颌乳前牙龋B.2岁左右儿童涂布药物对乳磨牙有保护作用C.3岁时涂布药物对控制上颌乳前牙有积极作用D.4~5岁儿童涂布药物增强第一恒磨牙抗酸性E.6岁儿童涂布药物增强第二恒
留置权因下列原因而消灭:()
根据合同条件的规定,工程变更过程中,当单价按条款允许调整时,单价调整的基本原则是()。
泥浆护壁成孔灌注桩,在灌注混凝土之前,孔底0.5m以内的泥浆相对密度应小于(),含砂率不得大于()。
公安教育有( )。
内隐联想测验使用反应时作为因变量指标来测量被试的
设某系统中有商品销售表(商品号,商品类别,数量,单价,销售日期,销售时间),该表数据量大,在工作时间会被频繁插入销售数据。用户需要经常查询每天各类别商品的销售总量。为了提高查询效率,下列措施中最为有效且合理的是
算法分析的目的是()。
某系统总体结构图如下图所示:该系统总体结构图的深度是()。
最新回复
(
0
)