【单选题】The school rules state that no child ___ be allowed out of the school during the day , unless accompanied by an adult .
【简答题】How
was the school after the earthquake?A. The buildings in the school was still OK. B. The
buildings there were as flat as pancakes. The school was in ruins. C. The school was not in the earthquake a...
【单选题】已知类Myclass的定义如下: class MyClass{ public: MyClass(int D) {data=d} ~MyClass (){} private: int data } 下列对Myclass类对象数组的定义和初始化语句中,正确的是( )。 A) MyClass arrays[2] B) MyClass arrays[2]={MyClass(5)} C) MyClass a...
【判断题】烟花爆竹产品可以随便在仓库内进行箱分等作业。( )
【单选题】MyClass类定义如下: class MyClass{ public MyClass(int x){ } } 如下方式创建对象,______是正确的?
A.
MyClass myobj=new MyClass;
B.
MyClass myobj=new MyClass();
C.
MyClass myobj=new MyClass(1);
D.
MyClass myobj=new MyClass(1,2);
【多选题】握手的时机包括( )
C.
新结识不相识者时,与其握手表示乐于结识对方;向他人表示恭贺、道谢时握手