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
考研
Many Americans have been feeding a baby aspirin once a day, believing it would protect them from a heart attack, a stroke, and e
Many Americans have been feeding a baby aspirin once a day, believing it would protect them from a heart attack, a stroke, and e
admin
2022-11-16
266
问题
Many Americans have been feeding a baby aspirin once a day, believing it would protect them from a heart attack, a stroke, and even cancer. But several recent studies have 【C1】________this into question.
One large-scale study【C2】________more than 19,000 healthy people ages 65 and older. Participants were【C3】________assigned to take either 100 mg of aspirin (slightly more than the 81 mg dose that【C4】________people take) or a placebo (a harmless substance given to a sick person【C5】________medicine, without telling them it is not real) every day for an average of 4.7 years.【C6】________did people in the aspirin group not【C7】________their risk of heart disease, dementia, or disability, but they were also more【C8】________to suffer from significant bleeding in the digestive tract or brain. And they were more likely to die【C9】________apparently because of an increased risk of【C10】________cancer.
【C11】________, a trial of more than 12,500 people ages 55 and older【C12】________to have a moderate cardiovascular risk found no benefit to taking aspirin daily. In a study of more than 15,000 people with diabetes, a daily aspirin did【C13】________heart attacks and strokes, but it also【C14】________ major bleeding. And according to an analysis of data from more than 117,000 people,【C15】________ people needed larger doses of aspirin to help【C16】________their risk of heart attack, stroke, and cancer.
The bottom line: Although there is good【C17】________that aspirin can help people who have already had or are at【C18】________risk for heart attacks or strokes, the drug’s【C19】________is not so clear for people, especially older people, with less risk.【C20】________your doctor before starting—or stopping—aspirin.
【C13】
选项
A、prevent
B、protect
C、inhibit
D、remedy
答案
A
解析
本题空格处需要填写一个动词,作谓语,满足句意“在一项对超过1. 5万名糖尿病患者的研究中,每天服用阿司匹林确实能……心脏病和中风……”,助动词did表示强调,后跟宾语heart attacks and strokes(心脏病和中风),文中并没有提到糖尿病患者是否患心脏病或中风,可以推测糖尿病患者服用阿司匹林的作用是为了预防心脏病和中风,四个选项中只有A项prevent“预防”符合句意,故为正确答案。B项protect意为“保护”;C项inhibit意为“抑制,约束”;D项remedy意为“补救;治疗”,三个选项代入原文均不符合句意,故排除。
转载请注明原文地址:https://kaotiyun.com/show/2nMD777K
0
考研英语二
相关试题推荐
Skepticsofhighereducationoftencomplainthatuniversitiesoffertoomanyboringdegreeswithlittlevalueintheworkplace.【
A.HelptodetectasuspectB.DiscoverthepotentialhealthproblemsearlierC.RevealtheunknownsofthefamilyD
[A]Shopkeepersareyourfriends[B]Remembertotreatyourself[C]Sticktowhatyouneed[D]Livelikeapeasant
[A]Shopkeepersareyourfriends[B]Remembertotreatyourself[C]Sticktowhatyouneed[D]Livelikeapeasant
"Universalhistory,thehistoryofwhatmanhasaccomplishedinthisworld,isatbottomtheHistoryoftheGreatMenwhohavew
CopyingBirdsMaySaveAircraftFuelBothBoeingandAirbushavetrumpetedtheefficiencyoftheirnewestaircraft,the787
Happypeopleworkdifferently.They’remoreproductive,morecreative,andwillingtotakegreaterrisks.Andnewresearchsugge
Happypeopleworkdifferently.They’remoreproductive,morecreative,andwillingtotakegreaterrisks.Andnewresearchsugge
Thestudyofliteratureallowsustoglimpseuniversaltruthsaswellasencounterthediversityofhumanexperienceinallits
[A]Wecallthisuniqueapproachadoptedbyunicornslightninginnovation—andlargecompaniessuchasMicrosoft,Apple,andCi
随机试题
属于Ⅰc类抗快速心律失常的药物是
正常组织最小耐受剂量是指
陈某,男,70岁,农民。主诉:小便量少不爽2个月,点滴不出5天。病史:患者2个月前出现小便不爽,于省医院查前列腺B超示:前列腺增生症。5天来小便不通,欲便不能,须经导尿排出。现症:小便不通,面色萎黄,声低懒言,小腹坠胀,食欲不振,舌质淡,苔白滑,脉细弱。
关于水泥混凝土路面横缝设置与施工,下列叙述错误的是()。
在投资估算与概算中,基本预备费的计算基数应包括()。
定金是为确保合同履行,一方向对方支付一定数量的货币,给付定金的一方未履行合同,可拿回部分定金。()
被誉为“中国科学史上的里程碑”的书是______著的《______》。
关于诗词中的词语,下列解释正确的是()。
你在单位里很能干,很受领导重视,但此时新来一同事,比你更有才能,那你将怎么处理和他的关系?
甲、乙、丙、丁、戊和己6人围坐在一张正六边形的小桌前,每边各坐一人。已知:
最新回复
(
0
)