题目内容

Professor Carl Sagan believes that Venus might house the people from the earth as long as ________.

A. we fire the rockets containing algae into the atmosphere of Venus
B. we change Venus temperature
C. we make it possible to rain on Venus
D. we change the atmosphere on Venus

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Modern bodies are especially______to cancer, no doubt because the technology which we have labored to develop, by a cruel irony, produces waste that______their proper functioning.

A. relevant… complicates
B. invulnerable … hinders
C. insidious… isolates
D. prone… inhibits
E. attractive … damages

In the author's opinions, which one would be the most insolvable problem caused by population growth

A. Lack of oil.
B. Lack of food.
C. Lack of space.
D. Lack of resources.

PROPITIOUS:

A. mandatory
B. restive
C. stimulative
D. productive
E. ominous

Which of the following best describes the relationship of the first paragraph of the passage to the passage as a whole

A. It provides a group of specific examples from which generalizations concerning the nature of drama are drawn later in the passage.
B. It explains principles concerning one aspect of tragedy, which are followed later by principles for other aspects.
C. It defines terms of dramatic principles that are more thoroughly explained later in the passage.
D. It briefly compares and contrasts the principles of drama that are examined in detail later in the passage.
E. It explains a method of judging a work of drama, a method that is used later in the passage.

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