介绍旅行计划的邮件写作 — 英语词汇题
题目
你计划寒假和家人去桂林旅行三天。写邮件向外国朋友 Jack 介绍旅行计划时，需要说明活动安排。下列哪一句最适合放入邮件正文？
A. We will visit the Li River and enjoy the beautiful mountains there.
B. My favourite subject is English.
C. The library opens at eight o'clock in the morning.
D. Please remember to hand in your homework on time.