下面if 语句统计“成绩(score)优秀的男生以及不及格的男生”的人数,正确语句为()。
A.if (gender==’男’ and score<60 or score>=90) : n+=1
B.if (gender==’男’ and score<60 and score>=90) : n+=1
C.if (gender==’男’ and (score<60 or score>=90)) : n+=1
D.if (gender==’男’ or score<60 or score>=90) : n+=1