学生成绩表grade中有字段score(float类型),现在要把所有在55分至60分之间(不包括55分和60分)的分数提高5分,以下sql语句正确的是( )。
A. Update grade set score=score+5
B. Update grade set score=score+5 where score>=55 or score <=60
C. Update grade set score=score+5 where score between 55 and 60
D. Update grade set score=score+5 where score>55 and score<60