按虚里除哪项外均属正常范畴()
A.按之应手
B.动而不紧
C.缓而不急
D.节律清晰
E.动微不显
参考答案:E
下面程序的运行结果是( )。 #include<iostream.h> class base protected: int a; public: base()cout<<“0”; ; Class base1:virtua1 base public: base1()cout<<“1”; ; class base2:virtual base public: base2()cout<<“2”; ; Class derived:public base1,public base2 public: derived()cout<<“3”; ; void main() derived obj; cout<<endl;
A.0123
B.3120
C.0312
D.3012
远洋船舶保险定期保险的保险期限最短为()个月。
A.12
B.6
C.3
D.1