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【单选题】
下列选项中对化学平衡移动没有影响的是（）。A.
温度
B.
浓度
C.
压力
D.
催化剂
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【简答题】什么是一点、二线、三区、五态?
【简答题】Why does the man come to Beijing? [A] Because he wants to visit his grandma. [B] Because he's on his honeymoon. [C] Because he's going to watch the Olympics in Beijing. [D] Because he wants to do some...
【简答题】唐朝诗人（ ）有两句诗“行到水穷处，坐看云起时”。这两句话被世人千古传诵，人们常用来自勉或勉励他人，遇到逆境绝境时，把得失放下，也许会有新的局面产生。
【单选题】Why does the man come to Beijing?
A.
Because he wants to visit his grandma.
B.
Because he's on his honeymoon.
C.
Because he's going to watch the Olympics in Beijing.
D.
Because he wants to do some sightseeing in Beijing.
【单选题】The purpose Lord Wakeham holding this party is to______.
A.
celebrate its revival from the despair
B.
protect the high society big shots
C.
self-regulate and improve standards
D.
revive the PPC and seek the confidence
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