请问这题3.Ann goes out for a walk from his home.He walks 12km east（向东_英语解答

请问这题3.Ann goes out for a walk from his home.He walks 12km east（向东）,5km south and 12km west.

人气：118 ℃　时间：2020-01-28 23:09:10

解答

A啊,问离家多远,向东走了12km,南5km,西12km,东西抵消,刚好只剩向南5km