26. A great deal of communicating is performed on a person-to-person ______ by the simple means of speech.

A. base                                   B. foundation

C. ground                                 D. basis

27. Take the money with you ______ something unexpected happens.

A. now that                               B. in case

C. unless                                 D. if

28. One of the reasons we get along so well is that we both say what’s ______ our minds.

A. of                                     B. at

C. on                                     D. within

29. ______ automobile pollution, the air quality in most major cities has been lowered.

A. As a result of                           B. In spite of

C. But for                                D. As for

30. Let’s see what types of classes the school ______ for undergraduate students.

A. brings                                 B. offers

C. presents                               D. supplies

Ⅱ . 认真阅读下面两篇短文，每篇短文后有五个问题。根据短文的内容从四个选项中选择一个最佳答案，并将最佳答案前选项字母写在答题纸上。 ( 本大题共 10 小题，每小题 1 分，共 10 分 )