【单选题】已知类A中有公用数据成员B*b;其中B为类名。则下列语句错误的是
B.
A(const A &oo):d(newr B){*d=*oo.d}
【简答题】()是中国五大淡水湖之一,位于安徽省中部,是安徽境内最大的湖泊。
【单选题】I've been old enough to take care of myself.I'll no longer__ my father.
【单选题】已知: const A a ;其中 A 是一个类名,指向常对象指针的表示为( )。
【单选题】I'll help you repair the machine as soon as I ______ my work.
【简答题】阅读短文,判断正(T)误(F)。 My name is Perry. I am ten years old. I have a big family, my grandparents, my father, my mother and I. My grandparents are old but healthy. Their favourite food is vegetables. My fat...
【单选题】已知类A中有公用数据成员B *b;其中B为类名。则下列语句错误的是
A.
A():d(new B) {} B) A(const A &oo):d(new
【单选题】(P140) 的民主政权实行“三三制”原则是在 ()