Richard Satava has visions of ________.

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• 1According to Richard Satava, the application of virtual reality to medicine ________.

  A.will enable surgeons to be physically present on every battlefield

  B.can raise the spirits of soldiers wounded on the battlefield

  C.will greatly improve medical conditions on the battlefield

  D.can shorten the time for operations on soldiers wounded on the battlefield

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• 2Most philosophers believed that human nature ________.

  A.is the quality distinguishing man from other animals

  B.consists of competitiveness and selfishness

  C.is something partly innate and partly acquired

  D.consists of rationality and undesirable behavior

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• 3The word “untenable” (Line 3) in the last paragraph of the passage most probably means ________.

  A.invaluable

  B.imaginable

  C.changeable

  D.indefensible

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• 4The author mentioned Aristotle, a great ancient thinker, in order to ________.

  A.emphasize that he contributed a lot to defining the concept of “human nature”

  B.show that the concept of “human nature” was used to justify social evils

  C.prove that he had a profound influence on the concept of “human nature”

  D.support the idea that some human traits are acquired

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• 5According to the passage, anthropologists believe that human beings ________.

  A.have some traits in common

  B.are born with diverse cultures

  C.are born without a fixed nature

  D.change their characters as they grow up

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• 6How is virtual reality surgery performed、

  A.It is performed by a computer-designed high precision device.

  B.Surgeons wear virtual reality helmets to receive feedback provided by a computer.

  C.Surgeons move robotic instruments by means of a computer linked to them.

  D.A 3-D image records the movements of the surgeons during the operation.

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• 7During virtual reality operations, the surgeon can have a better view of the cuts in the body because ________.

  A.he is looking at the cuts on a computer screen

  B.the cuts can be examined from different angles

  C.the cuts have been highly magnified

  D.he is wearing 3-D glasses

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• 8Virtual reality operations are an improvement on conventional surgery in that they ________.

  A.cause less pain to the wounded

  B.allow the patient to recover more quickly

  C.will make human surgeons’ work less tedious

  D.are done by robot surgeons with greater precision

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• 9He suggested that we put the scheme into effect, for it is quite ________.

  A.probable

  B.sustainable

  C.feasible

  D.eligible

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• 10This book is about how these basic beliefs and values affect important ________ of American life.

  A.facets

  B.formats

  C.formulas

  D.fashions

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