【判断题】2007年,通过对遗骸进行DNA分析后确定了尼古拉二世子女的死亡时间。()
【单选题】(2014·江苏盐城二模)Lewin was interested in taking research beyond books and looking at how it could________real social change.
【简答题】试证明: 设 且m * (E)<+∞,若有 m * (E)=sup{m(F): 是有界闭集}, 则E是可测集.
【简答题】Pour fêter ton arrivée, on va ouvrir une bouteille de ( )
【简答题】A.
m e dium B. sp e cialty C. exp e nsive D. m e nuA. m e dium B. sp e cialty C. exp e nsive D. m e nu
【判断题】用沸煮法可以全面检验硅酸水泥的体积安定性是否良好。
【单选题】(2013·江苏盐城二模)—I am going to Shanghai on a free trip this weekend. —________
B.
It is none of my business.
C.
You must have been cheated.