Language and culture are closely related, reflecting, influencing and shaping each other.
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Easternerstend to associate redness with something dangerous, threatening, cruelty and blooding.
A. 对
B. 错
在C#中,关于以下C#代码的说法正确的是___namespaceTestCS{classProgram{staticvoidMain(string[] args){Student stu = newStudent();//1Console.WriteLine(stu.type);//2Console.WriteLine(stu.name);//3Console.WriteLine(stu.age);//4}}classStudent{stringtype = "北大青鸟学员";internalstringname = "李明";publicintage = 12;}}
A. 代码 1错误
B. 代码 2错误
C. 代码 3错误
D. 代码 4错误
有以下类Sort,现在主函数中实例化一个对象sort1,赋值其中的i=10,j=5的语句是___classSort{publicstaticinti;publicintj;publicSort(){i = 3;}}
A. Sort sort1 = newSort();sort1.j = 5;sort1.i= 10;
B. Sort sort1 = newSort();sort1.j = 5;Sort.i= 10;
C. Sort sort1 = newSort();Sort.j = 5;sort1.i= 10;
D. Sort sort1 = newSort();sort1.j = 5;i= 10;
针对以下C#代码,以下说法正确的是___public class Teacher{public string teacherName = "Name_None";public string teacherSubject = "Subject_None";public Teacher(String name){this.teacherName = name;}public Teacher(String subject){this.teacherSubject = subject;}public Teacher(String name, String subject){this.teacherName = name;this.teacherSubject = subject;}}
A. 上述代码编译无错误,类中存在三个构造函数
B. 上述代码编译有错误,因为类中只能有一个构造函数
C. 上述代码编译有错误,因为类中有两个具有相同参数类型的构造函数
D. 上述代码编译有错误,以为类中没有不带参数的构造函数