The sentence “The disease creates an incompatibility between the mother's blood and her unborn baby's blood” (underlined in Paragraph 5) suggests that _____.

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• 1Why did James decide to donate his blood、 Because _____.

  A.his daughter asked him to help her son

  B.he has a golden arm worth a million dollars

  C.a vaccine called Anti-D is to be developed

  D.someone else’s blood saved his life

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• 2What does the underlined phrase “two million” refer to、

  A.mothers

  B.babies

  C.dollars

  D.blood

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• 3——What is the book mainly about、——Well, it ________ a little boy who suffered a lot during the war.

  A.makes up

  B.deals about

  C.deals with

  D.talk about

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• 4Tom, as well as his classmates, ________ publicly for their bravery action in time of danger.

  A.were praised

  B.was praised

  C.have praised

  D.has praised

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• 5You should take the medicine ________, that is, three times a day, or it won’t work on you.

  A.properly

  B.regularly

  C.exactly

  D.actually

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• 6What can we infer from the sixth paragraph、

  A.His wife Barbara needed to be taken care of badly then.

  B.Mr. Harrison was not glad to help develop a new vaccine.

  C.Some of the tests to develop the vaccine are dangerous.

  D.His blood type was accidentally discovered after tests.

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• 7This passage is most probably ______.

  A.an advertisement for enrolling new employees

  B.a school report at the end of an academic year

  C.a self-introduction meant to apply for a job

  D.a part of a recommendation letter from a university

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• 8According to the “Experience” section, we can infer that Donald Sloan can be _____ .

  A.a wise leader

  B.a skillful performer

  C.a gifted scientist

  D.a good social worker

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• 9From the passage we can learn that Donald Sloan ______.

  A.is good at singing and dancing

  B.is about to graduate from a university

  C.has an interest in being a surgeon

  D.specializes in psychology

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• 10Some scientists believe that most of the time bird’s singing is actually________.

  A.a way of warning

  B.an expression of happiness

  C.an expression of anger

  D.a way of greeting

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