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

问题补充：

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

A. has come; had left

B. has been; has left

C. has come; left

D. has been; left

答案：

A. has come; had 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，那么该在你的书桌上留便条的动作也该用一般过去时。