If f ′（x ） ＜ 0, f ′′（x ） ＜ 0, x∈（a, b）, then the graph of f （x） on （a, b） is（）
A. increasing and concave up
B. increasing and concave down
C. decreasing and concave up
D. decreasing and concave down
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The story of Paradise Lost is taken from ______（）
A. Homer
B. Greek Mythology
C. Genesis of the Bible
D. New Testament
Which one of the following statements is appropriate for describing masculinity（）
A. Masculinity is the extent to which the dominant values in a society are male-oriented
B. Masculinity is the extent to which the dominant values in a society are female-oriented
C. Masculinity is the extent to which the dominant values in a society are group- oriented
D. Masculinity is the extent to which the dominant values in a society are personal- oriented
What do Hofstede’s value dimensions characterize（）
A. His value dimensions characterize the minor culture in certain society
B. His value dimensions characterize the ethic culture in certain society
C. His value dimensions characterize the dominant culture in certain society
D. His value dimensions characterize both dominant and minor culture in certain society
After Satan was defeated, he ______（）
A. fell down to the human world
B. fell down to the blazing fires of hell
C. was put into a prison of fires by God
D. was turned into a serpent by God
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