The functions of asking questions include all the following EXCEPT ______.
A、making predictions  
B、understanding the author's tone or purpose
C、convincing the author
D、clarifying doubts
E、recognizing bias

大学英语：英语语言技能提高方法

章节列表

Unit 1 Approaches to Enlarging Your Vocabulary14Unit 2 Approaches to Improving Listening Skills30Unit 3 Approaches to Improving Speaking Skills28Unit 4 Approaches to Improving Reading Skills19Unit 5 Approaches to Improving Writing Skills30Unit 6 Approaches to Improving Translating Skills10