第27题:[单项选择]<BR><BR><DIV><TABLEcellSpacing=0cellPadding=0width="100%"border=0><TBODY><TR><TDvAlign=topwidth="100%"></TD></TR></TBODY></TABLE></DIV><br/>A.Doctorandhusband.<br/>B.Shopassistantandcustomer.<br/>C.Librarianandstudent.<br/>D.Bossandsecretary.<br/>参考答案:B 答案解析:[听力原文]
W:What can I do for you, sir
M:Well, I’d like to buy some bread.
Q:What is the probable