Ⅰ .Vocabulary and Structure(10 points,1 point for each)

       从下列各句四个选项中选出一个最佳答案，并写在答题纸相应的位置上。

1._______ English,you had better learn another foreign language.

  A. Beside                             B. Except for

  C. Except                             D. In addition to

2.Diamonds are the hardest substance _______ in nature.

  A. find                               B. to find

  C. finding                             D. found

3.The most common use of telecommunication satellites has been for ______ telephone calls.

  A. transforming                         B. translating

  C. transmitting                          D. transporting

4.The escaped prisoner is still _______.

  A. wondering                          B. arresting

 C. at free                                D. at large

5.The editors of a dictionary collect the _______ of each word － the sentences in which it appears,along with the word itself.

  A. contact                             B. context

  C. connect                            D. conclusion

6.Our space and time laws don't seem _______ objects in the area of a black hole.

  A. apply to                             B. apply for