公共英语一级

单选题Who often worked as a mail carrier when there was no post service?

A.A hotel owner.
B.A letter writer.
C.A shoe maker.

参考答案:C进入在线模考
句意:在还没有邮政服务的时候是什么人充当信使的?细节题。从文章第三段第二句“0ften they gave them to a traveling shoe maker.”可以看出,人们会把信件托付给四处旅行做生意的鞋匠。故选C。