单选题 .  Questions refer to the following e-mail.
   
9.  What is the purpose of Jennifer's e-mail?______
【正确答案】 D
【答案解析】 选项D正确,Jennifer称她即将休产假,这意味着她将为生育离开公司1~2个月。选项A、B和C在邮件中均未提及。