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A．Because we want to make others laugh, too. B．Because we want to appear optimistic in public. C．Because a fake smile or laugh will change into a true laugh. D．Because our bodies can be fooled easily by all act of laughing.
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【单选题】The name ________ : Zhang Lin, Wang Jun, Li Qiang.
A.
as follows
B.
are as follows
C.
are to follow
D.
as follow
【简答题】用所给词正确形式填空。 inspire, ,cycle, create, usual, bottle 1.Do you know Rethink,Reuse,___? 2.Nothing is a waste if you have a ___mind. 3.She is a most unusual woman. 4.The gate in front of her house is made ...
【简答题】名词解释：环形分配器
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