Which of the following is NOT a question for specific information?
A、Where is it located?
B、When is the best season for sightseeing?
C、What results does it bring about?
D、What is the main idea of this passage?

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