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
A、They deliver oxygen and nutrients to the rest of the body. B、They kill the mosquitoes. C、They are resistant to malaria. D、They
A、They deliver oxygen and nutrients to the rest of the body. B、They kill the mosquitoes. C、They are resistant to malaria. D、They
admin
2011-01-08
72
问题
Malaria is one of the three most prevalent serious diseases in the world.The others are tuberculosis and AIDS. Nearly 500 million people are infected worldwide each year. More than one million die. According to UNICEF, the UN’s children’s organization, more than 90 percent of all malaria cases are in sub-Saharan Africa.Two thousand African children die daily from the disease. Dr. Patrick Kaucher is with the Centers for Disease Control and Prevention. "In rural Africa, one out of every five children born doesn’t survive until his fifth birthday." Malaria is transmitted from person to person via mosquitoes that carry the parasite. Malaria rapidly destroys red blood cells, which deliver oxygen and nutrients to the rest of the body. The disease is preventable and treatable, but most of Africa does not have adequate resources to do either.
选项
A、They deliver oxygen and nutrients to the rest of the body.
B、They kill the mosquitoes.
C、They are resistant to malaria.
D、They are nutrients.
答案
A
解析
为什么红细胞对人们很重要?通过后文可以听出,疟疾之所以高致病主要是摧毁了人体中的红细胞。“Malaria rapidly destroys red blood cells, which deliver oxygen and nutrients to the rest of the body”,此句还交代了红细胞的作用在于向人类传送氧气和营养物质,所以a项符合题意。
转载请注明原文地址:https://kaotiyun.com/show/cC0O777K
本试题收录于:
CATTI二级口译综合能力题库翻译专业资格(CATTI)分类
0
CATTI二级口译综合能力
翻译专业资格(CATTI)
相关试题推荐
ElectricTractionItisgenerallyheldthatthemostefficientmethodofrailwayoperation,andultimatelythemosteconomica
AmericanFolkArtWhatwetodaycallAmericanfolkartwas,artof,by,andforordinary,everyday"folks"who,withincreasi
MostAmericanshavegreatvigorandenthusiasm.Theyprefertodisciplinethemselvesratherthanbedisciplinedbyothers.They
Thosefarmersnolongerusepesticidestocontrolfruitflies,andsoareabletomarkettheirmangoesasorganictoeagerEurop
TonightIaskyoutocodifythisintolaw,sopeopleoffaithcanknowthatthelawwillneverdiscriminateagainstthemagain.
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhenyouhadlefti
Followingayearoffastdevelopment,bythefirstquarterofthisyear,Chinahashadabout1,100e-commercewebsites.
WhentheArtGallerywasbeingopenedforthepublic,thePrimeMinisterwasthefirstenteringthegalleryfollowingothervisi
A、Sarahgetsherheadknockedonthedoorinarushtodelivertheworkontime.B、ThoughSarahtriedherbestonthejob,shef
随机试题
2020年7月23日,长征五号运载火箭搭载我国自主研发的()火星探测器顺利升空,并成功将探测器送人预定轨道。
Threesareusefultomaninthreeveryimportantways:theyprovidehimwoodandotherproducts;theygivehimshade;andtheyhelp
50岁经产妇,性交后阴道血性白带3个月。查宫颈肥大,糜烂Ⅱ度颗粒型,宫颈刮片细胞学检查为巴氏Ⅲ级,外院宫颈活检为原位癌。能排除宫颈浸润癌的检查项目是
A.母亲为O型,胎儿(或婴儿)为A型B.母亲为A型,胎儿(或婴儿)为B型C.母亲为Rh阴性,胎儿(或婴儿)为Rh阳性D.母亲为B型,胎儿(或婴儿)为AB型E.母亲为A型,胎儿(或婴儿)为O型上述哪种情况可排除ABO血型不合引起的新生儿溶血症
恐怖症和强迫症最好是采用家庭问题多数适合采用
监理工程师在颁发缺陷责任终止证书后,承包人应向监理工程师提交()。
HAMD用于老年人时,在躯体症状的评分上可能()。
谈谈你对两大法系之间的区别的认识。
(1)请修改并执行名称为forml的表单,要求如下:①为表单建立数据环境,并将“雇员”表添加到数据环境中。②将表单标题修改为“XXX公司雇员信息维护”。③修改命令按钮“刷新日期”的Click事件下的语句,使用SQL的更新命令,
TheImpactoftheInternetonInterpersonalCommunicationAccordingtothepicture,writeacompositionofabout200wordso
最新回复
(
0
)