题目内容:
Questions refer to the following e-mail.* E-mail *

What is Megan's main purpose in writing this E-mail? A.To apologize to Marta for not finishing an assignment
B.To tell Marta she will accept an assignment
C.To tell Marta she will be unable to complete an assignment on time
D.To explain to Marta her problems with an assignment
参考答案:
答案解析: