The paper provides a detailed （ ）of how to create human embryos by cloning.

Cloning could lead to the human beings’

①The author’s purpose in writing the passage is to tell us that______. A) the research on cloning humans should be carried out to help infertile couples B) regulations should be made to guide the science of cloning humans onto the right track C) the research on cloning humans should not be conducted so recklessly D) Antinori is a great scientist who pushes reproductive biology to the limits ②By saying “Vatican is no fan of his science”, the author implies that_________. A) Vatican has no interest in medical service B) Vatican is against Antinori’s cloning plan on religious principles C) Vatican refuses to accept Antinori as a Catholic D) Vatican is in favor of IVF treatment ③It can be inferred from Paragraph 2 that_______. A) Antinori was successful in every IVF treatment B) cloning can help people who can’t have baby C) Antinori offers to clone for patients with IVF treatment D) cloning can help IVF treatment ④The phrase “rounding on” (line, Para 3) most probably means________. A) supporting B) surrounding C) criticizing D) thinking of ⑤Which of the following is NOT the reason why people go against Antinori’s plan? A) Religious leaders believe cloning is an insult to human dignity. B) Some people think cloning is immoral. C) Scientists don’t fully understand cloning. D) A religious group believes cloning is the key to achieving immortality ⑥Para 4 tells us that ___________. A) Antinori is not a scientist but a showman. B) Antinori helped grandmother gave birth using mice sperm. C) Antinori is a pioneer in reproductive biology. D) Antinori was always involves in controversy with other scientists. ⑦Italians called Antinori Dr. Miracle because ________. A) he did miracles in cloning B) he was rich with a string of clinics to his name C) hundreds of people volunteer for his experiment D) he helps lots of infertile couples ⑧In author’s view, the real problem of cloning is that________. A) secret experiments on cloning are being carried on B) it leads to complex moral arguments C) even the scientific community cannot reach an agreement D) cloning science is not advanced enough ⑨Severino Antinori is thought of as being dangerous probably because ________. A) he tries to challenge the biological limits to combat infertility B) he refuses to say anything about where their research base is C) he offers to help couples who cannot have a baby D) he claims the Catholic faith, but behaves against it ⑩What is the author’s attitude toward cloning? A) Opposing B) Neutral C) Defensive. D) Subjective and personal.

In author’s view, the real problem of cloning is that ________ .

A great many scientists proposed that human cloning ________.

Why do some people support cloning?

The panel agreed on all of the following except that __________. A: the ban on federal funds for human cloning should be made a law B: the cloning of human DNA is not to be put under more control C: it is criminal to use private funding for human cloning D: it would be against ethical values to clone a human being

Which step involves transformation? A: target DNA removed from cells and isolated B: cloning host takes up a plasmid C: target DNA and plasmid treated with the same restriction endonuclease D: desired protein is produced by cloning host E: gene is amplified by multiplication of cloning host

Human cloning is the creation of a genetically unidentical copy of a human.( )

The author thinks that on the problem of cloning, Ms. Macklin is too