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【单选题】
将装有50 mL NO 2 、NO混合气体的量筒倒立于水槽中,反应后气体体积缩小为30 mL,则原混合气体中NO 2 和NO的体积比是( )
A.
5∶3
B.
3∶5
C.
2∶5
D.
3∶2
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举一反三
【单选题】There is a real need to academic achievement in schools and help with the development of a student ’ s overall character.
A.
calculate
B.
analyze
C.
boost
D.
invest
【单选题】There is a real need to academic achievement in schools and help with the development of a student's overall character.
A.
accelerate
B.
promote
C.
boost
D.
calculate
【判断题】在五脏中,脾肾两脏与阳虚内寒的产生关系最为密切。()
A.
正确
B.
错误
【简答题】予出中年尝游东藩之野遇异人焉偶相问曰子亦学医道耶医道难矣子其慎之予曰医虽小道而性命是关敢不知慎敬当闻命异人怒而叱曰子非知医者也既称性命是关医岂小道云哉夫性命之道本乎太极散于万殊有性命然后三教立有性命然后五伦生故造化者性命之炉冶也道学者性命之绳墨也医药者性命之赞育也然而其义深其旨博故不有出入之智不足以造达微妙不有执中之明不足以辨正毫厘使能明医理之纲目则治平之道如斯而已能明医理之得失则兴亡之机如斯而已...
【单选题】There is a real need to academic achievement in schools and help with the development of a student' s overall character .
A.
interrupt
B.
cut
C.
boast
D.
boost
【单选题】There is a real need to _ academic achievement in schools and help with the development of a student's overall character.
A.
boost
B.
compel
【判断题】探究型教学的教学环境一定要有网络的支持。
A.
正确
B.
错误
【判断题】在五脏中,脾肾两脏与阳虚内寒的产生关系最为密切。
A.
正确
B.
错误
【简答题】There is a real need to boost academic achievement in schools and help with the development of a students' overall character.
【单选题】There is a real need to ___ academic achievement in schools and help with the development of a student's overall character.
A.
boost
B.
change
C.
transfer
D.
discover
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