【判断题】Какой праздник проводится зимой в Харбине? 此问题的答案是 Зимой в Харбине проводится Фестиваль льда и снега.
【单选题】The dates of the three main events in life are usually remembered because ______
C.
there are special ceremonies
D.
societies share common characteristics
【简答题】查询总共有多少个供应商,再查询每个供应商有多少种产品
【单选题】He lives on ________ floor in that building. [ ]
【单选题】—How long did he hiccup? —______. [ ]
【简答题】美国的教育技术学主要从哪三个方面向前发展?
【单选题】He came here _____. [ ]