I ______ Chinese painting. A: major B: major in C: major on D: am major

I<br/>____ artistic theory(艺术学理论). A: major B: major<br/>at C: major<br/>in D: major<br/>on

The common major traumatic events include: ( ) A: War B: Major Natural Disasters C: Major Criminal Events D: Major Diseases

下面函数定义中正确的是 。 A: double fun(double f1, double f2){ } B: double fun(double f1; double f2){ } C: double fun(double f1, double f2); { } D: double fun(double f1, f2){ }

以下函数定义中正确的是（）。 A: double fun(double x,double y){} B: double fun(double x;double Y){} C: double fun(double x,double Y);{} D: double fun(double X,Y){}

中国大学MOOC: public class Position{ double latitude; double longitude; public static double calDistance(double x1, double y1, double x2, double y2){ ...... } public static double calDirection(double x1, double y1, double x2, double y2){ ...... }}上述代码的设计是否合理？

下列函数声明语句正确的是？ A: double f(a,b); B: double f(double a, b); C: double f(a, double b); D: double f(double, double);

A：What is your major?B：My major is ______.

下列哪条语句正确？（ ） A: double snow[31]=new double[]; B: double snow[31]=new double[31]; C: double snow[]=new Double[31]; D: double[] snow=new double[31];

在C#中定义一个数组，正确的代码为 A: double A = new double[10]; B: double[] A = new double[10]; C: double A = new double(10); D: double A[10] = new double;