单选题 A request for the teacher to change the date of the exam is sent to the office.

【正确答案】 B
【答案解析】[解析] 关键点:对句子结构的把握和对is sent to的理解和翻译。本句的主语是a request,for the teacher to change the date of the exam是request的定语,含义是“希望老师改变考试日期的请求”is sent to the office是谓语部分,意思是被送往办公室。因此最佳译文为选项[B]。