Which of the following information should be included in a cover letter?

A.The reason why you are writing.

B.The title of your paper, names of all authors, and the title of the journal.

C.A brief summary of your research.

D.The novelty of your paper and the specific advances over previous work.

正确答案：The reason why you are writing.；The title of your paper, names of all authors, and the title of the journal.； A brief summary of your research.；The novelty of your paper and the specific advances over previous work.