(     ) 1. Remember to meet me at the library in the Republic Square the day after tomorrow.
                   A                                    B                  C                                          D
(     ) 2. —Ask them to write a report  about the programme.
                                                A        B                C 
            —OK. That's a good idea.
                                            D
(     ) 3. A person with good manners should always be polite and helpful.
                   A                         B                    C            D
(     ) 4. The computer is very useful today, for example,
                         A                                              B
             the librarian can use it to help you find the books on medicine easily in the library. 
                       C                                                                    D
(     ) 5. At one time, there were long queues of people  waiting  outside the ticket offices of CAAC.
                                                                        A          B          C            D