首页
登录
职称英语
What was the average age of the runners at the beginning of the survey? [origina
What was the average age of the runners at the beginning of the survey? [origina
游客
2023-10-16
58
管理
问题
What was the average age of the runners at the beginning of the survey?
A group of more than 300 runners over the age of 50 were tracked by Stanford University researchers starting in 1984. Their average age was 58 and most had been running for about 10 years. Now they are in their 70s and 80s. They were compared to a control group of non-runners.
选项
A、50
B、58
C、68
答案
B
解析
新闻中提到调查在1984年开始时他们的平均年龄是58岁。
转载请注明原文地址:https://tihaiku.com/zcyy/3102432.html
相关试题推荐
Whatistheprobablerelationshipbetweenthetwospeakers?[br][originaltext]
Whatistheprobablerelationshipbetweenthetwospeakers?[originaltext]W:Tod
Whatdidthemandobeforeattendingadramaschool?[br][originaltext]W:What
Whatdidthemandobeforeattendingadramaschool?[originaltext]W:Whatdidy
Whoisthewomanprobablytalkingto?[br][originaltext]W:Couldyouhelpme?
Whoisthewomanprobablytalkingto?[br][originaltext]W:Couldyouhelpme?
Whoisthewomanprobablytalkingto?[br][originaltext]W:Couldyouhelpme?
Whoisthewomanprobablytalkingto?[originaltext]W:Couldyouhelpme?Iboug
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
随机试题
Theunfortunatedeathofthegeniuspoetcaused_____losstothiscountry.A、price
DiscussionoftheassimilationofPuertoRicansintheUnitedStateshasfocused
[audioFiles]audio_ezfm_0335(20104)[/audioFiles]Th
8岁男孩,2周前有发热、咽痛,近3天来水肿、尿少,血压16/11kPa(120/
患者男性,35岁。腰膝瘦软,头目眩晕,耳鸣耳聋,盗汗遗精,口燥咽干,舌红少苔,脉
班级授课制的特征可以用以下几个字概括( )。A.班、课、室 B.师、生、课
首先提出“明劝诫,著升沉,千载寂寥,披图可鉴”这一绘画功能的是()。A.《画云
同业拆借交易应当遵循的原则不包括()。A.协商自愿 B.诚信自律 C.
适用于岸坡平缓或有一岸具有较宽的台地、垭口或古河道的地形的导流方式是()A明渠导
共用题干 SomethingMenDoNotLiketoDoEri
最新回复
(
0
)