简介： （作业用时：100分钟 编制人： 校稿人： ） 一、单项填空（共15小题；每小题1分，满分15分） 1. Daniel’s family________ their holiday in Huangshan this time next week. A. are enjoying　　 B. are to enjoy C. will enjoy D. will be enjoying 2. My parents have promised to come to see me before I_______ for Africa. A. have le...