下面哪一个是JSON数据？（）
A: ｛name："xiaoming"，age，"student"｝
B: ｛"name"："xiaoming"，"age"："student"｝
C: ｛"xiaoming"，"student"｝
D: ["xiaoming"，"student"]
A: ｛name："xiaoming"，age，"student"｝
B: ｛"name"："xiaoming"，"age"："student"｝
C: ｛"xiaoming"，"student"｝
D: ["xiaoming"，"student"]
举一反三
- Student是一个学生类，其构造函数的声明为def __init__(self, name, score)，对Student类进行实例化生成对象stu1，正确的是 A: stu1 = Student('xiaoming',89) B: stu1 = Student(stu1,'xiaoming',89) C: xiaoming = Student(stu1,89) D: stu1 = Student(89,'xiaoming')
- class Student:def __init__(self,name):self.name=namedef （1）(self):print(self.name)if __name__=='__main__':stu1=Student('Li Xiaoming')stu2=Student('Ma Hong')stu3=（2）del stu2del stu1完成（1）和(2)代码填写，使之输出如下结果：Li XiaomingMa Hong
- 以下关于结构体类型及变量的声明正确的是_____ A: struct student{char name[16];int age}stu1; B: struct student{int age, rank}stu1; C: struct student{char name[16];int age;float score;};student stu1; D: struct student{char name[16];int age, rank;float score;};struct student student;
- 以下结构体的定义语句中，正确的是______。? struct student {int num; char name[10];int age;}stu;|struct {int num; char name[10];int age;}student; struct student stu;|struct student {int num; char name[10]; int age;}; student stu;|struct student {int num; char name[10];int age;};stu;
- 以下自定义数据类型的语句中，正确的是 A: A．Type student ID As String * 20 name As String * 10 age As Integer End student B: B．Type student ID As String * 20 name As String * 10 age As Integer End Type C: C．Type student ID As String name As String age As Integer End student D: C．Type ID As String * 20 name As String * 10 age As Integer End Type student