Why did officials expect the swine flu to erupt as soon as schools open rather than in October or November、

试卷相关题目

• 1What measures will be taken due to the potential insufficiency of swine flu doses、

  A.Urge the factory to accelerate production.

  B.Speed up the clinic trials.

  C.Distribute the vaccines to people who are the most vulnerable.

  D.Still encourage people to reduce their public activities and remain at hom

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• 2According to the text, what does "adjuvant" (Para 4, Line 2) refer to、

  A.An immune-system booster.

  B.Another kind of vaccine.

  C.A new medicine.

  D.A new dangerous virus.

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• 3Which of the following questions is not included in "those questions" (Para 5, Line 1) 、

  A.How fast do seed strains grow、

  B.How much protection does a small dose provide、

  C.Are adjuvants needed and prove to be safe、

  D.How much will such doses cost、

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• 4Which of the following is the most infective to this disease、

  A.A twelve-year old school boy.

  B.A twenty-seven year old athlete.

  C.A fifty-year old male gardener.

  D.A forty-seven year old female driver.

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• 5What do Father Estrada mean by "separated brothers" (Para 3, Line 2) 、

  A.They do not live in the same place.

  B.Many parents were divorced and then got them separated.

  C.They are not all Catholics, but some are evangelicals.

  D.C.They are not all Catholics, but some are evangelicals.D.Some are dead while others are aliv

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