以下属于吸附法处理废水的特点的是()
A.适应范围广
B.可回收有用物料
C.吸附剂可以重复使用
D.运转费用较高
- · 有4位网友选择 D,占比44.44%
- · 有2位网友选择 C,占比22.22%
- · 有2位网友选择 A,占比22.22%
- · 有1位网友选择 B,占比11.11%
A.适应范围广
B.可回收有用物料
C.吸附剂可以重复使用
D.运转费用较高
A.化学反应法
B.吸附法
C.反渗透法
D.电渗析法
E.分解法
As expected, the most rigid opposition has come from the Catholic Church, which considers the embryo to be a living person from the moment of conception. Cloning aside, even research involving "spare" embryos (created for infertility treatments but not used. is condemned because it is morally wrong to use a person for the benefit of someone else. At the opposite end of the spectrum (范围)lie the hardcore utilitarians (功利主义)of science and business, who are generally astute (精明的)enough not to announce their politically incorrect views: namely that the embryo isjust another batch of cellular sludge (淤积;淤沉)that can and should be used like any other biological resource in the pursuit of medical research.
1.The purpose of therapeutic cloning is to.()
A.produce people
B.commercialize stem cells
C.treat various diseases
D.clone human embryo in Dolly
2.What triggered the debate across the industrial countries?()
A.The commercialization of cloned human embryos.
B.Legalizing the creation of cloned human embryos in Britain.
C.A theoretical flaw in the experiment of human embryos cloning.
D.The European Parliament's harsh criticism on the UK's decision.
3.In the 1990s the British researchers use embryos basically to.()
A.harvest stem cells
B.reform. the system of medical care
C.treat infertility and detect birth defects
D.study the possibility of organ transplants
4.The Catholic Church argue against human embryos cloning because.()
A.cloning creates spare embryos
B.it considers the embryo to be a living person
C.it may lead to reproductive cloning
D.it's morally wrong to use a person for the benefit of another one
5.The utilitarians of science and business think.()
A.human embryos cloning is a hard choice
B.it's politically incorrect to clone human embryos
C.the embryos should be used like any other biological resource
D.human embryos are important samples in the pursuit of medical research
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!