幼儿园的教育教学组织形式有三种：集体活动、小组活动和（）。
参考答案：个别活动
Jack's speech was heard by a group of five judges,all of ____ agreed that it was the best one thisyear. [ ]
A. who
B. which
C. that
D. whom
长沙铜官窑国家考古遗址公园开园仪式上展示了1998年在太平洋印尼水域打捞上岸的铜官窑瓷器，这艘沉船是？
