have been here 和have come here 的区别Michael _____here to see you and he ___a note on your tableA has come ,left B has been ,left答案给的B我想知道为什么,请说的详细一点不知道的请不要回答

have been here 和have come here 的区别Michael _____here to see you and he ___a note on your tableA has come ,left B has been ,left答案给的B我想知道为什么,请说的详细一点不知道的请不要回答
have been here 和have come here 的区别
Michael _____here to see you and he ___a note on your table
A has come ,left B has been ,left
答案给的B我想知道为什么,请说的详细一点
不知道的请不要回答

have been here 和have come here 的区别Michael _____here to see you and he ___a note on your tableA has come ,left B has been ,left答案给的B我想知道为什么,请说的详细一点不知道的请不要回答
has been,人已经来过,并且现在可能已经走了．has come 人已经达了,还没走．

have been here 表示已经来过
have come here 表示已经到了

has come强调动作 他来到了
has been强调状态 他来到了 而且呆过一段时间

have been here 表示已经来过 have come here 表示已经到了