The technology of freezing stem cells from different strains of chicken can do all the following EXCEPT that

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• 1Which of the following statements about Origen and Embrex is correct according to the fifth paragraph、

  A.Origen and Embrex will jointly invent machines to increase production.

  B.Origen wants to purchase an efficient donor cell-injecting machine.

  C.Origen has joined hands with Embrex in producing cell-injecting machines.

  D.Origen is the leading company in producing embryo-locating machines.

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• 2In the third paragraph, by saying " Producers would like the same meat quantity but to use reduced inputs to get there" Mike Fitzgerald means that he wishes

  A.chickens' quality could be maintained but with less investment

  B.chickens' taste could be improved but at less costs

  C.chickens' growth rate could be quickened but with less inputs

  D.chickens could grow to the same weight but with less feed

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• 3Which institution has offered USD 4. 7 million to fund the research、

  A.The US's National Institute of Science and Technology.

  B.Origen Therapeutics of Burlingame, California.

  C.Embrex of North Carolina.

  D.Animal welfare groups.

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• 4Which statement is the best description of the new era of factory farming according to the first paragraph、

  A.Eggs are all genetically engineered.

  B.Thousands of eggs are produced every hour,

  C.Cloned chickens are bulk-produced with the same growth rate, weight and taste.

  D.B.Thousands of eggs are produced every hour,C.Cloned chickens are bulk-produced with the same growth rate, weight and tast

  E.D.Identical eggs can be hatched on the production lines.

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• 5What conclusion can be drawn from the passage、

  A.Anxiety, though unavoidable, can be coped with.

  B.Children's anxiety has been enormously exaggerated.

  C.Children's anxiety can be eliminated with more parental care.

  D.C.Children's anxiety can be eliminated with more parental car

  E.D.Anxiety, if properly controlled, may help children become mature.

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