Part Ⅰ Vocabulary and Structure

Directions: There are 30 incomplete sentences in this part. For each sentence there are 4 choices marked A, B, C and D. Choose the one that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.

1、 A new analysis indicates that the output of cotton ______ by 20% by now.

          A. will have gone up                          B. would go up

           C. will go up&nbs ……此处隐藏40859个字…… p;  Nowadays, more and more college students use mobile phone on college campus not for its convenience but for its fashion and popularity. However, using mobile phone affects the normal teaching order to some extent. In the lecture, sometimes we hear the phone ring here and there, and some of students send short messages now and then. As a result we couldn't concentrate on our work.

    People have different opinions about it. I think it's good to use the mobile phone, but the students shouldn't use it in the lecture. Finally, I hope you can pay attention to the phenomenon.

    Yours gratefully,

    Kang Yan