Which of the following statements most accurately reflects the author's opinion about life
A. Life is probably limited to planets in the inner solar system.
B. There is a large body of evidence supporting life on Mars.
C. There is little probability of life on other planets.
D. We should explore our solar system for conditions that support life.
查看答案
The word crucial in the passage is closest in meaning to
A. fundamental
B. arbitrary
C. disruptive
D. suitable
【C14】
A. propositions
B. predictions
C. proposal
D. prophecy
【C2】
A. reserved
B. urgent
C. embarrassed
D. anxious
Cultural diversity actually needs an information society which
A. commodificates cultures.
B. has a dominant culture.
C. favours the free trade.
D. shares knowledge.