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【单选题】
9%氯化钠溶液属于A.
高渗溶液
B.
低渗溶液
C.
等渗溶液
D.
溶液
E.
低张溶液
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A.
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B.
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C.
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D.
comfortably
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A.
no matter whether
B.
no matter how
C.
however
D.
whatever
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【简答题】A．Because their parents want them to share the family burden. B．Because their parents are too strict with .them in their education. C．Because they have nobody to play with. D．Because their parents wan...
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