As a primary school teacher, one should be()with children. This is the first standard for being a good teacher.
(year>=25)?”teacher”:”student”这个条件表达式的意义是()。
Just now the teacher was glad to see ______ students were practicing ______ English with one another at the English corner.
()he was late, he was not criticized by the teacher.
She is an English teacher of NO.1 High School.
→ She teaches ____.
The girl sometimes has difficulty()what the teacher says in class.
What do you think of your new teacher?()
What do you think of your new teacher?()
As a primary school teacher, one should be()with children. This is the first standard for being a good teacher.
声明一个教师(Teacher)类和一个学生(Student)类,用多重继承的方式声明一个研究生(Graduate)派生类。教师类中包括数据成员name(姓名),age(年龄),title(职称)。学生类中包括数据成员name(姓名),age(年龄),score(成绩)。在定义派生类对象时给出初始化的数据(自已定),然后输出这些数据。初值自拟。