28.―Hellen.is this your notebook?―Yes. .A.thank you B.OK C.excuse me D.here you are 查看更多

 

题目列表(包括答案和解析)

—Hellen,is this your notebook?

—Yes,      

A.thank you       B.OK           C.excuse me            D.here you are

查看答案和解析>>


同步练习册答案