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【单选题】
真笑和假笑都有嘴角上扬的特点,那么如何区分真笑和假笑?
A.
凭感觉判断
B.
难以区分
C.
看嘴角上扬的程度
D.
看眼角是否产生鱼尾纹，脸部肌肉是否自然
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
A.
The more money we earn, the happier we would be.
B.
The more money we have, the diminished returns we have.
C.
With the economy goes up, our happiness decreases.
D.
In the 10ng run, money cannot guarantee happiness.