题目

― Have you found Tom? ― No. Mr. Smith says he is out, but no one knows ______. A. where he has been                                              B. where he has gone C. where he goes                                                    D. where he is from 答案：BLi Ming ____ Chen Dong when they met at the airport.         A. shakes hands with  B. shake hand with  C. shook hand with  D.shook hands with