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下列选项中不属于服务价格的是（ ）。
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【简答题】2014-06-section A.mp3: 1 A) College tuition has become a heavy burden for the students. B) College students are in general politically active nowadays. C)He took part in many protests when he was at c...
【简答题】He has many (active) _____ that take up his time when he’s not working on his novels.
【单选题】听力原文： Many of us believe that a person's mind becomes less active as he grows older. But this is not true, according to Dr.Jarvik, professor of psychiatry at the University of California. She has stud...
A.
remember less
B.
reason better
C.
learn fewer things
D.
lose no intellectual ability
【单选题】听力原文： Many of us believe that a person's mind becomes less active as he grows older. But this is not true, according to Dr. Jarvik, professor of psychiatry at the University of California. She has stu...
A.
remember less
B.
reason better
C.
learn fewer things
D.
lose no intellectual ability
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