改错。

( ) 1. The noise was too loud that we were hardly able to hear ourselves talk.                                    

                                   A           B                           C

( ) 2. He will call you as soon as he arrive.                                                                                     

                  A                     B              C

( ) 3. Last time I saw you, you are going to start a new job.                                                            

                              A                  B                                C

( ) 4. I look forward to meeting you and discuss the various possibilities.                                          

                A                        B                      C

( ) 5. It was so cold in New York that I almost froze, despite of all the clothing I had on.                   

                                                                          A          B    C

中厚煤层采煤机采高在（）。

A、2.3～3.5

B、1～2

C、1.3～3.5

D、2～３