單項(xiàng)選擇題現(xiàn)有學(xué)生住處表Student_info,其中包括姓名(stu_name),學(xué)號(hào)(stu_id),成績(jī)(stu_grade)。我們需要查詢成績(jī)?yōu)?0分的學(xué)生姓名,要求結(jié)果按照學(xué)號(hào)降序排列。下面查詢語(yǔ)句正確的是()。

A.SELECT stu_name 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,stu_name FROM student_info WHERE stu_grade=80 ORDER BY stu_name ASC;
D.SELECT stu_name FROM student_info WHERE stu_grade LIKE 80 ORDER BY stu_id DESC;


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