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【单选题】
下列甾体药物中具有雄甾烷母核结构的是A.
雌二醇;
B.
己烯雌酚;
C.
甲睾酮;
D.
苯丙酸诺龙;
E.
以上都不对
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【单选题】It was George Orwell ____ real name is Eric Arthur Blair ____ wrote many political novels and e ssays. [ ]
A.
who; which
B.
whose; which
C.
who; that
D.
whose; that
【单选题】George Orwell and Martin Amis should be responsible for the retarded economy because ______.
A.
they are blaming rebellious workers and incompetent managers
B.
they create an anti-industrial culture
C.
the novelists are in favor of them
D.
novelists depict them as merciful people
【单选题】What was George Orwell's name when he was born on June 25, 1903?
A.
Eric Brown
B.
George Orwell
C.
Eric Duncan Smith
D.
Eric Blair
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