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,正确的语句为()
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" or score<60 or="" score="">=90): n+=1
D.
if(gender=="男" and (score<60 or="" score="">=90)): n+=1