下面()语句和“select * from student where sex=’男’&& age=20;”语句查询出的结果是一样的。
A、select * from student where sex,age in(’男’,20);
B、select * from student where sex=’男’|| age=20;
C、select * from student where sex=’男’and age=20;
D、select * from student where sex=’男’or age=20;