首页
登录
职称英语
Will Russia change the clock to winter time this autumn? [br] [originaltext]Rus
Will Russia change the clock to winter time this autumn? [br] [originaltext]Rus
游客
2024-08-10
7
管理
问题
Will Russia change the clock to winter time this autumn? [br]
Russia has abolished the clock change to winter time. The measure was announced by President Medvedev who said the switch caused stress. From Moscow, here’ s Steve Rosenberg.
This autumn, clocks in the world’ s biggest country will not go back one hour. They’ll remain on summer time for the rest of the time. President Medvedev has decreed it. According to the president, switching back and forth between summer and winter time is causing Russians stress and illness.
The world’ s first genetically modified chickens that do not spread bird flu have been created by British scientists. Writing in the journal Science, the researchers say they’ve developed the birds with an artificial gene. The researchers say that in principle, the technique could be used to protect any farm animal from any viral disease. Professor Helen Sang of Edinburgh University says genetic modification is potentially a much better way of protecting against diseases than vaccination because it works even if the virus mutates.
选项
A、Genetic modification.
B、Vaccinations.
C、Special protection.
答案
A
解析
根据新闻首句The world’s first genetically modified chickens that do not spread bird flu…可知转基因的鸡对禽流感是免疫的,故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3714231.html
相关试题推荐
Whydoestheglobalfundstopsupportinganynewprogrammes?[br][originaltext
Whydoestheglobalfundstopsupportinganynewprogrammes?[br][originaltext
Whydoestheglobalfundstopsupportinganynewprogrammes?[originaltext]Theg
WhatisAnthonyHorowitzfamousfor?[br][originaltext]ThecharacterofSherlo
WhatisAnthonyHorowitzfamousfor?[originaltext]ThecharacterofSherlockHol
WillRussiachangetheclocktowintertimethisautumn?[br][originaltext]Rus
WillRussiachangetheclocktowintertimethisautumn?[br][originaltext]Rus
WillRussiachangetheclocktowintertimethisautumn?[originaltext]Russiaha
Whatmentionedasthesurprisingfactinthestudy?[br][originaltext]Reporter
Whatmentionedasthesurprisingfactinthestudy?[br][originaltext]Reporter
随机试题
Whatistheterribleconsequenceofthegianttsunamiaccordingtothepassage?
Man’sbestfriendisalsohisoldest.Thepartnershipbetweendogsandpeopl
有和自己意见不一致的人在场时,你()。A.心情就不好 B.心情郁闷 C.心
下列关于爆破安全警戒距离的说法中,不正确的是()A.浅孔无充填预裂爆破时,不得
A.表皮样囊肿 B.颅咽管瘤 C.脑膜瘤 D.垂体瘤 E.脊索瘤肿瘤多发
钩端螺旋体病人肌注80万U青霉素及链霉素0.5g后,3小时出现明显寒战,高热,头
某男,62岁。心悸,咳喘,不能平卧,尿少浮肿。治宜选用A.真武汤 B.归脾汤
患者女,54岁,行痔疮手术后给予热水坐浴,不正确的叙述是A.坐浴时间30~45分
企业一般按照分级编制、逐级汇总的方式,采用自上而下、自下而上、上下结合或多维度相
(2019年真题)风机运转时应符合相关规范要求,下面表述正确的有()。A.风机试
最新回复
(
0
)