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
46
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
Thelegislatureshallprovideforthemaintenanceandsupportofasystemoffreecommonschools,whereinallthechildrenofth
AtthesametimeitisagreedthatallAmericans,whatevertheirorigins,mustlearntospeakEnglishclearlyandfluently,and
Thestudyalsofoundthattherewerelargeindividualdifferencesinhowmuchpeopleneededtosleep.
InthisrapidlygrowingEastAsianregion,weareexpectingtosee25millionmorepeoplemovingtocitieseachyearforthenex
WritingGeorgeW.Bush’sBiographyHispaintingsmadenewsworldwide,butitturnsoutthatformerPresidentGeorgeW.Bushh
Alongarugged,wideNorthSeabeachhereonarecentday,childrenformedteamsofeightto10,takingtheirplacesbesidemoun
Beforeoureyes,theworldisundergoingamassivedemographictransformation.Globally,thenumberofpeopleage60andoveris
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhenyouhadlefti
A、Sarahgetsherheadknockedonthedoorinarushtodelivertheworkontime.B、ThoughSarahtriedherbestonthejob,shef
随机试题
ESP发出平衡纠偏指令,过度转向产生向理想轨迹曲线_______的偏离倾向。
A、阳和汤B、当归四逆汤C、仙方活命饮D、当归六黄汤E、清瘟败毒饮治疗阴疽,治宜选用
下列不属于心脏传导系统的是
作为净现值的辅助评价指标,净现值率是指( )的比值。
一般来说,各项消防安全管理工作的参与者和监督者是()。
中国金融期货交易所于2006年9月8日在()成立。
能使预算期间始终保持为一个固定长度的预算方法是()。
设则f(x,y)在点(0,0)处
下列叙述中正确的是()。【10年9月】
A、Money.B、Safety.C、Family.D、Health.D短文提到随着年龄的增长,许多老年人越来越关注自己的健康,故D正确。
最新回复
(
0
)