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【单选题】
配制2:1等钠液120ml需A.
0.9%NaCl80ml,5%NaHCO340ml
B.
0.9%NaCl80ml,5%，NaHCaO35ml，10%GS35ml
C.
0.9%NaCl$0ml,10%GS40ml
D.
0.9%NaCl40ml,5%NaCO380ml
E.
0.9%NaCl80ml,5%NaHCO310ml，10%C,S30ml
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举一反三
【单选题】—What's your pen pal's name? —______ [ ]
A.
She is a girl
B.
She is OK .
C.
Kate Smith
【单选题】--What’s her name? —________
A.
She is a girl．
B.
She is OK．
C.
He is Tom．
D.
Her name is Kate．
【单选题】In a family, ______ really works is ____ there is one person who understands the finances and takes care of it.
A.
that; what
B.
what; that
C.
it; that
D.
as; that
相关题目：
【单选题】--What’s her name? —________
A.
She is a girl．
B.
She is OK．
C.
He is Tom．
D.
Her name is Kate．