第17题: [简答题]Write one colleague of yours a note to ask him to take your place, please. Suppose that you have to meet your friend, who has never been in Beijing before, at the Western Railway Station. But you arc at work at that time. 参考答案: 答案解析:[参考范文]
Dear Mr. Lee,
I am sorry that I can’t stay here till we knock off at five p. m.. A frien