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【单选题】
与水液代谢关系最密切的脏是
A.
B.
C.
D.
E.
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参考解析:
知识点:
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举一反三
【单选题】She still remembers Beijing University, ____________she graduated five years ago.
A.
from which
B.
from where
C.
which
D.
不填
【单选题】以烧白瓷而著称的是()。
A.
官窑
B.
定窑
C.
哥窑
D.
汝窑
【单选题】对于教师(理论课)课堂教学质量,你注重哪些方面?
A.
教师着装和形态是否得体
B.
讲义PPT是否美观
C.
教师讲解是否专注认真
D.
讲解内容是否与书本一致
E.
讲解方式是否活泼有趣
F.
课堂互动是否频繁
【单选题】下列电离方程式书写正确的是(  )
A.
NaHSO 4 =Na + +H + +SO (熔融态)
B.
NaHCO 3 =Na + +H + +CO
C.
CH 3 COOH CH 3 COO - +H +
D.
H 2 CO 3 2H + +CO
【单选题】下列电离方程式书写正确的是()。
A.
NH 3 •H 2 O=NH 4 + +OH -
B.
H 2 O<==>H + +OH -
C.
NaHCO 3 =Na + +H + +CO 3 2-
D.
KClO 3 =K + +Cl - +3O 2-
【判断题】She still remembers the day when did she meet my brother in Paris.
A.
正确
B.
错误
【单选题】下列电离方程式书写正确的是( )
A.
Ba(OH) 2 = Ba 2 + + (OH) 2 -
B.
FeCl 3 = Fe 2 + + 3Cl -
C.
K 2 CO 3 = K + + CO 3 2 -
D.
H 2 SO 4 = 2H + + SO 4 2 -
【单选题】She still remembers the things and persons they talked about last year.
A.
who
B.
whom
C.
which
D.
that
【单选题】She still remembers Beijing University ______ she graduated five years ago.
A.
from where
B.
/
C.
which
D.
from which
【单选题】下列电离方程式书写正确的是( )
A.
H 2 CO 3 ⇌2H + + CO 3 2-
B.
NaHCO 3 = Na + + H + + CO 3 2-
C.
Fe(OH) 3 = Fe 3+ + 3OH --
D.
KHSO 4 = K + + H + + SO 4 2-
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