首页
登录
职称英语
It seems like every day there’s some new research about whether our favo
It seems like every day there’s some new research about whether our favo
游客
2024-01-14
8
管理
问题
It seems like every day there’s some new research about whether our favorite drinks are good for us. One day, science says a glass of red wine a day will help us live longer. The next day, maybe not. It seems journalists are pretty interested in wine research and the same might be said for coffee. Now, there’s been a lot of research into whether coffee is good for our health. "The results have really been mixed," admits Neal Freedman who led the coffee study and published his findings in a medical journal recently. "There’s been some evidence that coffee might increase the risk of certain diseases and there’s also been maybe more recent evidence that coffee may protect against other diseases as well. "
Freedman and his colleagues undertook the biggest study yet to look at the relationship between coffee and health. They analyzed data collected from more than 400, 000 Americans ages 50 to 71 participating in the study. "We found that the coffee drinkers had a modestly lower risk of death than those no-drinkers, " he said. Here’s what he means by "modestly": those who drank at least two or three cups a day were about 10 percent or 15 percent less likely to die for any reason during the 13 years of the study. When the researchers looked at specific causes of death, coffee drinking appeared to cut the risk of dying from heart disease, lung disease, injuries, accidents and infections.
Now, Freedman stressed that the study doesn’t prove coffee can make people live longer. A study like this can never prove a cause-and-effect relationship. All it can really do is to point researchers in the right direction for further investigation. And even if it turns out that coffee is really good for you, scientists have no idea why. [br] According to the author, scientists_____________.
选项
A、have already proved that coffee is good for human health
B、have a long way to go before they find a way to study coffee
C、have avoided the cause-and-effect approach to study coffee
D、are still unable to figure out why coffee is good for us
答案
D
解析
根据第三段最后一句“And even if it turns out that coffee is really good for you, scientists have no idea why.”可知,科学家们对咖啡有益于人体的原因还没有弄明白,所以选项D正确。选项C干扰性较强,从最后一段第二句可知,科学家们并不是一开始就have avoided the cause-and-effect approach to study coffee,排除选项C,故选D。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3361155.html
相关试题推荐
______willbeknowntomorrow.A、WhethertheflowerturnsredB、Iftheflowerturn
Whydomendieearlierthanwomen?Thelatestresearchmakesitknownthatth
Whydomendieearlierthanwomen?Thelatestresearchmakesitknownthatth
Whydomendieearlierthanwomen?Thelatestresearchmakesitknownthatth
Traditionally,universitieshavecarriedouttwomainactivities:researcha
Traditionally,universitieshavecarriedouttwomainactivities:researcha
Traditionally,universitieshavecarriedouttwomainactivities:researcha
________hewillcomeornotisunknown.A、IfB、WhetherC、ThatD、WhatB本题考查连词的用法
Traditionally,universitieshavecarriedouttwomainactivities;researcha
Traditionally,universitieshavecarriedouttwomainactivities;researcha
随机试题
[originaltext]M:Ihaven’treceivedthefurnitureIorderedyet.MaybeIshould
在我国现阶段的所有制结构中,国有经济对经济发展起主导作用。这种主导作用主要体现在
甲企业主营业务是玩具制造,近期销售部门提出了一个庞大的销传计划,但是通过全面预算
剖到龙骨2的节点有:() A.节点①、节点② B.节点
没有绝对安全的环境,每个环境都有一定程度的漏洞和风险。风险是指某种破坏或损失发生
如图所示结构,集中质量m在刚性梁的中点,EI=∞,弹簧刚度为k,该体系自振频率为
在母乳喂养健康教育项目中,实现母乳喂养行为的促成因素是A.哺乳母亲理解了母乳喂养
违背了不伤害原则的做法是A.强迫病人进行某项检查 B.糖尿病人足部有严重溃疡,
目前基因治疗中最常选用的基因载体是( )。A.质粒 B.噬菌体 C.逆转录
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
最新回复
(
0
)