One of the strongest hurricanes _____ was the Florida Keys Storm of 1935, during which 500
A. to record
B. recorded
C. recording
D. being recorded
查看答案
_____ it is not his responsibility to do that, he said he would help.
Although
B. As
C. Since
D. Unless
甲,22岁,因为盗窃罪被判处有期徒刑10年,在狱中执行6年后,因表现良好被假释。假释考验期满后的第三年,甲又盗窃他人汽车一辆。法院在审理此案时,发现甲曾经在假释考验期的第二年还犯有强奸罪。
甲在假释考验期内犯新罪(强奸罪),但在假释考验期满后才被发现,应当撤销假释吗?为什么?
关系数据库中能唯一识别元组的那个属性称为()
A. 唯一性的属性
B. 不能改动的保留字段
C. 关系元组的唯一性
D. 关键字段