单项选择题

在学生表STUD中,查询年龄在20至23岁之间的学生的姓名(XM)、年龄(SA) 和所在系(SD) ,实现该功能的正确SQL语句是______。A) SELECTXM,SA,SD FROM STUD WHERE BETWEEN 20B) SELECT XM,SA,SD FROM STUD WHERE SA BETWEEN 23 AND 20;C) SELECT XM,SA,SD FROM STUD WHERE SA NOT BETWEEN 20 AND 23;D) SELECT XM,SA,SD FROM STUD WHERE SA BETWEEN 20 AND 23;