答案及解析：[单选题] For overall understanding, you may write "______, supporting idea 1, 2, 3, summary, restatemen - 语言文学类题库- 答案窝(daanwo.com)-大学生作业答案及考资分享平台

问题：

[单选题] For overall understanding, you may write "______, supporting idea 1, 2, 3, summary, restatement, , transition, etc.”
Aintroduction, cause
Bintroduction, comparison
Cthesis statement, background
Dthesis statement, statistics