是be angry with sb about sth还是什么?进来再说,)

题目

是be angry with sb about sth还是什么?进来再说,)
是 be angry with sb at sth还是be angry with sb about sth还是be angry with sb for sth?

答案

be angry with sb at sth=be angry with sb about sth是对的.be angry with sb for sth?不对.我是英语教师,不明可问.