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【单选题】
消防联动控制器的电压控制输出应采用直流()V。A.
12
B.
24
C.
36
D.
48
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【简答题】B (2015· 合肥第二次质量检测 )Personal money - management website Mint . com suggests recently that responsible parents should give their kids credit cards — possibly starting as young as middle school. The web...
【简答题】Section A Talk
【单选题】Let’s talk about the differences _________ Chinese and English names.
A.
on
B.
of
C.
between
D.
with
【简答题】Section A Talk
【简答题】Listen to a talk and match the names with the jobs
【简答题】Section A Talk
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