皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
In the US, poll after poll has shown a majority in tavour of animal experimentation, even without statements about its value. Why is opinion in Britain so different.* I think that there are two reasons. The first is the success of antivivisection campaigners in lampooning animal research as outdated, intentionally cruel, 'bad' science, which achieves nothing. All drugs and procedures developed with the help of animal tests are said to be dangerous. The occasional failure of animal testing to identify a dangerous drug is developed as an argument for abandoning safety tests involving animals altogether---with no mention of the terrible human suffering that this would cause. They say that 'alternative' methods already exist for all animal experiments, but the fact is that the law specifically forbids animal use if there is any alternative. The second reason is that scientists and doctors have failed to oppose such misrepresentation. In the early 1990s, animal rights campaigning in the US was met with much more forthright defense, not only by the major scientific societies, funding agencies and medical organizations, but also by the US government. To be positive, there are many encouraging features of the New Scientist poll. Interestingly, the public seems to employ the same kind of utilitarian philosophy that underpins the law in Britain--weighing potential benefits against the species involved (thus, monkeys are more 'valuable' than mice) and the likelihood of suffering. Clearly, people in Britain do not recognize the essential link between animal research and testing and the medical treatments that they receive. Only 18 percent of those who had taken (or had a close family member who had taken) a drug prescribed for a serious illness realized that the drug had been tested on animals, as all drugs are. Obviously, a large majority of those surveyed believe that they can happily benefit from medical treatment without taking advantage of animal research. No wonder so many people oppose it when asked the straight yes/no question. The views of the public must be respected. But this poll tells us that, while they are open to persuasion, their reaction is based on misunderstanding. The responsibility for providing honest evidence for the public lies not just with those who use animals in their research, but with other scientists who depend on that work. It lies with the doctors who benefit from animal research, with the pharmaceuticals and biotech industries, and the medical charities and funding agencies whose work would be crippled without it. But most of all, responsibility rests with government, which should cultivate serious and transparent debate between those of different opinion, and provide the public--especially young people--with the honest evidence they need and deserve. In the first sentence of Paragraph 3, 'such misrepresentation' refers to _______.
A.
the idea that other methods can be substituted for animal research
B.
the claim that animal experiment is intentionally cruel
C.
the belief that all drugs developed with animal tests are dangerous
D.
the fact that scientists and medical organizations support animal experimentation
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】飞轮的作用是( )
A.
提高发动机的输出功率
B.
降低发动机的油耗
C.
确保发动机运转平稳
D.
提高发动机的输出扭矩
【单选题】________等人于1994 年在《哈佛商业评论》上发表文章,从价值链的视角提出了“服务利润链”的概念。
A.
詹姆斯·赫斯科特
B.
派恩二世和吉尔摩
C.
让·詹姆克
D.
泽丝曼尔
【单选题】飞轮的作用是( )
A.
3
B.
贮存和输出机械能
【单选题】飞轮的作用是( )
A.
贮存和输出机械能
B.
贮存和输出转速
C.
回转件的平衡
【单选题】飞轮的作用是( )。
A.
贮存和输出机械能
B.
贮存和输出转速
C.
回转件的平衡
D.
加快原动件的转速
【单选题】在 Linux 中,设备文件: /dev/sdb5 标识的是( )。
A.
第 1 块 IDE 硬盘上的第 5 个逻辑分区
B.
第 2 块 IDE 硬盘上的第 1 个逻辑分区
C.
第 1 块 SCSI 硬盘上的第 5 个逻辑分区
D.
第 2 块 SCSI 硬盘上的第 1 个逻辑分区
【单选题】Según el texto el teléfono móvil lo usan _____
A.
casi todo el mundo.
B.
principalmente los jóvenes.
C.
solo los yuppies.
【单选题】由于越来越多的企业认识到物流系统是获得竞争优势的重要战略手段,于是将Michael Porter提出来的价值链概念引入物流系统中,形成了(    )或增值链的概念。
A.
客户链    
B.
资金链    
C.
物流链    
D.
供应链
【单选题】( ) 等人于 19 9 4 年在《哈佛商业评论》上发表文章,从价值链的视角提出 了服务利润链的概念。
A.
派恩二世和吉尔摩
B.
詹姆斯 . 赫斯科特
C.
让 . 詹姆克
D.
泽丝曼尔
【简答题】价值链的概念是由迈克尔.波特在1985年出版的《 》一书中首次提出的。企业创造价值的全过程可以分解为一系列互不相同而又息息相关的经济活动,其总和即构成了企业的价值链。
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题