75.Which of the following is NOT David’s opinion of the Internet?

   A. English teachers can exchange opinions on the Internet.

   B. The Internet is of much help to English learners

   C. Using the Internet is a waste of money and time

   D. We should make proper use of the Internet. 

第四部分：写（共两节，满分35分）

第一节对话填空。（满分10分）