B
complain with +sb. /to 部门/for +sth.
选A,complain to sb. about/at sth. 向某人抱怨某事
不及物动词 vi.
1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]
I've really got nothing to complain of.
我确实没有什么可抱怨的。
He complained to me about the food.
他向我抱怨伙食不佳。
2.控诉,投诉[(+to/about/of)]
He complained to the police of the boys stealing his apples.
他向警方控告那些男孩偷他的苹果。
及物动词 vt.
1.抱怨;控诉[Y][+that]
He complained that the exam was too hard.
他抱怨考试太难了。