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
Imagine one day reading that you had been a subject in a risky science experiment without knowing it. At school, you had been fe
Imagine one day reading that you had been a subject in a risky science experiment without knowing it. At school, you had been fe
admin
2016-08-30
60
问题
Imagine one day reading that you had been a subject in a risky science experiment without knowing it. At school, you had been fed cereal laced with radioactive chemicals so scientists could learn more about the digestive system. Because the food was radioactive, scientists could easily trace its path through the body.
Scientists now know that exposure to large amount of radiation can cause cancer, a group of diseases in which bodily cells grow wildly out of control. Some people who were part of the radiation studies later developed cancer and blamed the radiation for causing the cancer. Others are worried the radiation will some day make them sick.
Some doctors say that, in many cases, such fears are unjustified because the radiation doses used in the experiments were too small to cause harm. They also say that since dangers of radiation were less well understood then than they are now, even researchers who used high doses of radiation didn’ t do anything wrong.
Some critics claim that no excuse is acceptable for not informing subjects about the nature of an experiment and giving them a chance to refuse to participate. Today, government rules require such informed agreement whenever a study uses people.
Today, government rules______.
选项
A、demand to stop all experiments harmful to people
B、prohibit all tests related to human beings
C、disapprove of experiments with uncertain results
D、require to protect people’ s right not to be tested without permission
答案
D
解析
本题为细节题。由定位句可知,政府规定,无论何时用人进行试验,需事先征得受试者同意。故选D。
转载请注明原文地址:https://kaotiyun.com/show/I4RO777K
0
成人本科学位英语
相关试题推荐
Itwasthenightbeforethecompositionwasdue.AsIlookedatthelistoftopics,"TheArtofEatingSpaghetti(意大利面条)"caught
Thepreservationofembryosandjuvenilesisa______occurrenceinthefossilrecord.
(Theseventeenth)centurywasone(which)manysignificant(advances)(weremade)inbothscienceandphilosophy.
Manisalandanimal,butheisalsocloselytiedtothesea.Throughouthistorytheseahasservedtheneedsofman.Theseaha
Thereweresome______flowersonthetablenearherbed.
Johnlosthis______andfellfromtheladder.
Thedoctorfounditdifficult______thisinfection.
Transportationandcommunicationnetworksbringpeopletogether.Yetsometimespeoplethemselvescreateharrierstotransportati
Hehadbeen______togiveupmuchofhistimetohousework.
Icertainlydidn’tappreciate______whenImademistakes.
随机试题
按操作系统的分类,UNIX操作系统是
文艺复兴时期不在“画坛三杰”之列的画家是()
A.辐射散热B.传导散热C.对流散热D.蒸发散热给高热患者用冰帽降温是通过增加
A.谷氨酸脱氢酶B.精氨酸代琥珀酸合成酶C.苯丙氨酸羟化酶D.酪氨酸酶白化病是由于缺乏
属于晚期全身并发症的有:属于晚期局部并发症的有;
B集团是全国性的集生产、流通、服务为一体的专业经营化肥、农药、农膜、种子和农机具等农业生产资料的大型企业集团。B集团是我国某供销集团有限公司所属全资企业,总资产300亿元人民币,销售收入超过720亿元,化肥等农资销售量达2500万吨以上。B集团拥
甲公司以100万元的价格向乙公司订购一台机床,根据合同约定,2017年4月1日,甲公司签发一张以乙公司为收款人、金额为100万元的银行承兑汇票,承兑人为A银行,到期日为2017年7月1日。2017年6月20日,乙公司将该银行承兑汇票丢失,被B拾得
请为幼儿园小班设计一份“安全教育”的教育活动设计。
Whatisthemainsubjectofthepassage?Accordingtothepassage,allofthefollowingarefactorsthatmakepeoplewanttoto
A、Theyenjoyloudmusic.B、Theyseldomlosetheirtemper.C、Theywanttohavechildren.D、Theyenjoymodemdances.BWhatdothe
最新回复
(
0
)