【C1】
A. however
B. therefore
C. but
D. hence
In most cases politicians are______as they seldom tell the truth.
A. credible
B. incredulous
C. credulous
D. incredible
【C9】
A. revolution
B. civilization
C. reservation
D. cultivation
According to the author, distinctions between those engaged in the creative arts and in natural sciences can in part be explained by______.
A. the different objectives of those involved in their respective pursuits
B. the different methods they employ in the collection of data to support their theories
C. the different ways in which they attempt to extend accepted conventional forms
D. the different principles of organization that they utilize in order to create new works
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