【正确答案】 Dear Sir or Madam,
Three months ago, I applied to Central Washington University for admission in the spring semester. I have not yet received a reply until now.
I would like to find out if you have received my information, and if so, whether or not I have been accepted for admission.
Please contact me at 333-222-555 as soon as possible to confirm that you have received my application materials. If you have not received them, please inform me your fax number. I will send them to you again by fax. Thank you very much.
Sincerely,
Li Ming

【答案解析】这是一封询问入学情况的邮件，正式。语言要礼貌、诚恳，表达清晰。
第一段说明自己提交了申请，没有得到回复。
第二段询问对方是否收到了申请，自己是否被录取。
第三段说明自己的联系方式，希望对方尽快回复。