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【判断题】
各年龄段人群都运动、保持健康体重。A.
正确
B.
错误
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【简答题】( )是文献最基本的形式,它可以泛指一切出版物。
【单选题】---Is this your dictionary? ---Yes. I ________ it for two weeks. (Which is NOT right?)
A.
have borrowed
B.
have had
C.
have kept
D.
have owned
【单选题】-Have you ________ been to Xiamen? -I have _____been to Xiamen [ ]
A.
ever, never
B.
never, ever
C.
ever; ever
D.
never, never
【简答题】A．The nose as an organ for breathing and smelling. B．The nose as a source for various expressions. C．The nose as an example of English idioms. D．The nose as an indication of different human feelings.
【简答题】我国目前居民膳食中维生素A的来源主要是( )。
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