Put the following sentences into the right order and make them a complete job application cover letter.
选项：

A: I look forward to meeting you soon.
B: I will call you next Friday to discuss my enclosed resume.
C: I read about a job opening for an administrative assistant on your official website.
D: I am a recent graduate of Suzhou Vocational University, and I was in the top of my class.
E: I am looking for a challenging work environment like that at your company.