look!Someone has spilt coffee on the carpet.单选~~~

look!Someone has spilt coffee on the carpet.
Really?Where ? at all?
A had he been B has he been
C had he gone D has he gone
大家帮帮忙~~告诉我为什么~~谢谢
答案是B~~~

I`ve left someone to look agter the apartment while the men are working on it. LOOK~！~！~！ ~~~look~~ before met you never knew what it was like to look at someone and smile for no reason. 赤西仁《HA-HA》歌词 look^look^^^^^^^^ look look!~~~~ LOOK LOOK LOOK LOOK LOOK LOOK @ ha是什么