[单选题]现有学生信息表Student_info,其中包括姓名(stu_name),学号(stu_id),成绩(stu_grade),为int数据类型。我们需要查询成绩为80分的学生姓名,要求结果按照学号降序排列。下面查询语句正确的是(选一项) A.SELECT stu_neme FROM student_info WHERE stu_grade=80 ORDER BY stu_id ASC B.SELECT stu_name FROM student_info WHERE stu_grade=80 ORDER BY stu_id DESC C.SELECT stu_id,tu_neme FROM student_info WHERE stu_grade=80 ORDER BY stu_id ASC D.SELECT stu_neme FROM stu_info WHERE stu_grade LIKE 80 RSER BY stu_id DESC