Choosethecorrectanswers.单项选择填空。 Thestudentscamped 国语站 题库 1.58W 大中小设置文字大小 问题详情:Choose the correct answers. 单项选择填空。The students camped _____________the whole summer vacation. A. in B. on C. for D. during【回答】A知识点:介词和介词短语题型:选择题 TAG标签:单项 Thestudentscamped 填空 #