Along with the shift in perspective, my story has been turned on its head. (par.1, p31)
A. completely similar
B. completely different
C. completely abnormal
D. completely interesting
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Of course, there is always the glimmer of hope that someone in the audience will have a brainstorm, a flash of medical insight. (par.3, p33)
A. faint sign
B. small evidence
C. big sign
D. big evidence
5.类的封装是指在定义一个类时,将类中的属性私有化,即使用________关键字来修饰。
孩子刚出生的时候,最先表现出来的就是____差异。