You might be aware of the recent __________ here which has resulted in sharp decrease in our sales.
A.
growth
B.
economy
C.
stock
D.
recession
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参考答案:
举一反三
【单选题】class Point { public: Point(int x, int y); Point(Point &p); ~Point(); void move(int newX , int newY ); void print(); private: int x,y ; }; Point 类的定义如上,则以下对数组 a 的定义正确的是( )
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