首页
登录
职称英语
Why do women live longer than men? ______ [br] Male’s heart power to pump blood
Why do women live longer than men? ______ [br] Male’s heart power to pump blood
游客
2023-10-06
57
管理
问题
Why do women live longer than men? ______ [br] Male’s heart power to pump blood around the body could have decreased by ______of its youthful strength.
选项
A、1/2
B、2010-1-3
C、2010-1-4
D、2010-1-5
答案
C
解析
由文中第二段的最后一句话“The average male heart becomes weaker with age, and by the age of 70 its power to pump blood around the body could have decreased by up to a quarter of its youthful strength”可知,男性心脏的力量在70岁时比年轻时降低a quarter,即“四分之一”。因此C选项为正确答案。
转载请注明原文地址:http://tihaiku.com/zcyy/3075896.html
相关试题推荐
Newinventionsareappearingeverydaytomakeourliveseasier,longer,warm
Newinventionsareappearingeverydaytomakeourliveseasier,longer,warm
Newinventionsareappearingeverydaytomakeourliveseasier,longer,warm
[originaltext]M:It’sjustteno’clock.Can’tyoustayalittlelonger?W:I’m
IwishI______longerthismorning,butIhadtogetupandcometoclass.A、cou
Thankstomodemmedicineandhigherlivingstandards,peoplelivelongernow.A、感
Muchaswemayprideourselvesonourgoodtaste,wearenolongerfreetochoos
Manyspeciesofanimalswhichoncelivedontheeartharenolongerin(exist)_
MuchaswemayprideourselvesOilourtaste,wearenolongerfreetochooseth
IwishI______longerthismorning,butIhadtogetupandcometoclass.A、could
随机试题
Whatpersonalqualitiesaredesirableinateacher?Probablynotwopeoplew
______(在任何情况下这位教授都不会放弃),becausetheexperimenthasspenthimgreatefforts.Unde
[originaltext]MyfriendVernonDavieskeptbirds.Onedayhephonedandtol
地下室是指房间地平面低于室外地平面的高度超过该房间净高的()者为地下室。A.1
1g乙醇在体内能产生的热量是A.7kcal B.14kcal C.11kca
在砂性土中施工直径2.5m的高压喷射注浆桩,应采用()。A:单管法 B:二重
唇色深红是因()A.胃气充足 B.血瘀 C.煤气中毒 D.寒凝血脉
(2010年真题)某公司是一家生物制药企业,目前正处于高速成长阶段。公司计划发行
气流速度低、损失小、效率高,从低压到超高压范围均适用,属于容积式压缩机。该压缩机
以下关于保温材料的燃烧性能等级要求,说法正确的是()。A.建筑内保温系统不宜采
最新回复
(
0
)