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
The basic causes are unknown, although certain conditions that may lead to cancer have been ______.
The basic causes are unknown, although certain conditions that may lead to cancer have been ______.
admin
2014-01-13
64
问题
The basic causes are unknown, although certain conditions that may lead to cancer have been ______.
选项
A、identified
B、guaranteed
C、notified
D、conveyed
答案
A
解析
动词词义辨析。根据句中转折连词although判断,空格应填入与unknown意思相对的词。选项中,identified意为“识别,认出”,符合要求。故答案为A。
转载请注明原文地址:https://kaotiyun.com/show/4lhO777K
0
考博英语
相关试题推荐
IttooknotimeatallforthenativeAmericanswhofirstgreetedChristopherColumbustobeallbuterasedfromthefaceofthe
Theeffectofthebabyboomontheschoolshelpedtomakepossibleashiftinthinkingabouttheroleofpubliceducationinthe
In1885OwenWister(1850~1938)recordedthat"itwon’tbeacenturybeforetheWestissimplythetrueAmerica,withthought,t
In1885OwenWister(1850~1938)recordedthat"itwon’tbeacenturybeforetheWestissimplythetrueAmerica,withthought,t
Inaperfectlyfreeandopenmarketeconomy,thetypeofemployer—governmentorprivate—shouldhavelittleornoimpactonthee
Experimentalsciences,basedontheobservationoftheexternalworld,cannotaspiretocompleteness;thenatureofthings,and
Althoughmostpeoplereturnfrompackageholidaysreasonablysatisfied,thisisnotalwaysthe【C1】______.Take,forinstance,th
Everyanimalisalivingradiator--heatformedinitscellsisgivenoffthroughitsskin.Warmbloodedanimalsmaintainastead
Allspecialistsagreethatthemostimportantconsiderationwithdietdrugsiscarefully______therisksandbenefits.
Wehaveatpresentnotany______ofthefurnitureasyourequired.
随机试题
间歇灭菌法是杀死芽孢的最好方法。()
建设项目工程设计管理目的中控制的内容包括()。
发生费用时具体表现为()。
证券登记结算机构是为证券发行和交易提供集中登记、存管与结算服务,并以营利为目的的公司法人。( )
构成回路的道路上,从一点到另一点各有两条路可走,如果选择的路线大于全回路总路程的一半,则是()。
英国发动鸦片战争的主要目的是争取外交主动权。()
烧碱即氢氧化钠,是具有强烈腐蚀性的“高危化学品”。但烧碱也是一种“可在各类食品加工过程中使用,残留量不需限定的加工助剂”,是一种高效的酸度调节剂。但用作食品加工的烧碱需要“食品级”,而不少报道提到的是“不法商贩使用工业烧碱”。食品级烧碱和工业烧碱的区别不在
将考生文件夹下JIN文件夹中的SUN.C文件复制到考生文件夹下的MQPA文件夹中。
A、 B、 C、 CSheonlyreadsbusinessmagazinesanswerswhichmagazinesdoessheread.Choice(A)usestheword
EndtheUniversityasWeKnowIt1.ProblemsconfrontingAmericanuniversitiesA.impracticalgraduate【B1】______【B1】______B.
最新回复
(
0
)