Michael here to see you and he a note on your desk . A. has come ; has leftB. has been ;

问题补充：

Michael here to see you and he a note on your desk .

A. has come ; has left

B. has been ; has left

C. has come ; left

D. has been ; left

答案：

A. has come ; has left

B. has been ; has left

C. has come ; left

(答案→)D. has been ; left

解析：此处的has been here表示刚才到这儿来过，从字面上看这个表达方式是现在完成时，但实际上这个表达方式的内涵是该人已不在此处了。因此这个动作是发生在过去的事，那末该在你的书桌上留便条的动作也该用一般过去时。