单选题 To: All Staff
From: Joe, Sales
Subject: Articles found
I've found a swipe card in the elevator. Now it's waiting for the owner to collect it at my desk on level 5.
The swipe card is now
A. at the owner's desk.
B. in an office of the Sales department.
C. in the elevator.

【正确答案】 B
【答案解析】Joe的电子邮件说卡片现在在他5楼的办公桌上,所以A项“在失主的办公桌上”错误,C项“在电梯里”也不正确,而Joe是销售部门的员工,所以B项“卡片在销售部的办公室里”是正确的故答案为B。