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
2023-10-13
13
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.
D、Particular food.
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/3094017.html
相关试题推荐
ThejoyousMid-AutumnFestivaliscelebratedonthefifteenthdayofthe
ThejoyousMid-AutumnFestivaliscelebratedonthefifteenthdayofthe
ThejoyousMid-AutumnFestivaliscelebratedonthefifteenthdayofthe
ThejoyousMid-AutumnFestivaliscelebratedonthefifteenthdayofthe
WhydoesRecep-TayyipErdogandecidetochangetheconstitution?[originaltext]I
WhoistryingtotoppletheAssadgovernment?[originaltext]TheWhiteHousesays
HowmanyperformersjoinedtheWinterOlympicsopeningceremony?[originaltext]A
Whatisthenewdiscoveryabout?[originaltext]Otypebloodcanbetransfusedsa
Whichaccidentwasreportedinthenews?[originaltext]TheauthoritiesinMexico
WhatdoesAlansayabestboyis?[originaltext]W:IsupposethefirstquestionI
随机试题
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
Americawillneveragainhaveasanationthespiritofadventureasit______bef
男性,60岁,因胃溃疡合并多次大出血,行胃大部切除术。术后10天,已进流质饮食
教师应从哪些方面评价学生的历史小论文
地西泮A.是抗铜绿假单胞菌广谱青霉素B.是主要作用于革兰阳性菌的药物C.是治疗癫
简述现代企业人力资源管理各个历史发展阶段的特点。
关于有机酸叙述错误的是A.有机酸可以分为三大类,即萜类、脂肪族、芳香族 B.低
行政机关对某企业作出责令停产停业的处罚决定,该企业认为行政机关在作出行政处罚决定
2018年12月31日,甲公司交易性金融资产的账面价值为2400万元、计税基础为
结构混凝土终凝后养护期不得少于()d。A.7 B.14 C.21 D
最新回复
(
0
)