The new student is ______.
A: Linda
B: Betty
C: Maria
A: Linda
B: Betty
C: Maria
B
举一反三
- How old is Peter A: Linda B: Betty C: Maria
- She is a new student. (改为一般疑问句） A: She is a new student? B: She isn't a new student? C: Is she a new student? D: Isn't she a new student?
- 下列声明数组的语句中，错误的选项是（ ）。 A: var student=new Array() B: var student=new Array(3) C: var student[]=new Array(3)(4) D: var student=new Array('rose','mick')
- 声明并创建一个学生类Student的对象s,下列语法格式正确的是: A: Student s = Student(); B: Student s; C: Student s = new Student(); D: Student s = new ();
- Given that Student is a class, how many reference variables and objects are created by the following code? Student studentName, studentId; studentName = new Student(); Student stud_class = new Student();
内容
- 0
假设 Student类为Person类的子类，则下面（）创建对象是错误的。 A: Studentbase = new Student() B: Personbase = new Person() C: Personchild = new Student() D: Studentchild = new Person();
- 1
在Java中，有如下两个类Student和Person。如果Student是Person的子类，则下列声明对象x的语句中错误的是（）。 A: Person x = new Student() B: Person x = new Person() C: Student x = new Person() D: Student x = new Student()
- 2
The new student is in _______.
- 3
The new student is in _______.
- 4
The new student is in _______.