A．ideaB．realityC．illusionD．truth
A. idea
B. reality
C. illusion
D. truth
查看答案
From Paragraph 2, we can infer that
A. SF is only too powerful to speed up social changes.
B. SF's models affect the lifestyles of some individuals.
C. SF serves as a social laboratory for vivid imagination.
D. SF's predictions may not so accurate as anticipated.
A．no lessB．much moreC．no moreD．any more
A. no less
B. much more
C. no more
D. any more
A．henceB．howeverC．thereforeD．somewhat
A. hence
B. however
C. therefore
D. somewhat
A．AgainstB．AboveC．WithD．Upon
Against
B. Above
C. With
D. Upon
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