题目内容

出租汽车运价标准是由()确定。

查看答案
更多问题

You execute this command to drop the ITEM table, which has the primary key referred in the ORDERS table:SQL> DROP TABLE scott.item CASCADE CONSTRAINTS PURGE; Which two statements are true about theeffect of the command()

A. No flashback is possible to bring back the ITEM table.
B. The ORDERS table is dropped along with the ITEM table.
C. The dependent referential integrity constraints in the ORDERS table are disabled.
D. The dependent referential integrity constraints in the ORDERS table are removed.
E. The table definition of the ITEM table and associated indexes are placed in the recycle bi

关于血尿的描述,下列哪项错误()

A. 肾小球性血尿一般为无痛性全程血尿
B. 变形红细胞血尿为肾小管源性
C. DIC病人会出现血尿
D. 离心后尿沉渣镜检每高倍视野红细胞超过3个为血尿
E. 变形红细胞血尿为肾小球源性

何杰报告中强调教学法的运用,要了解学生的思维,(),倾听学生的声音,爱护学生的好奇心和求知欲是我们研究学生的基本出发点。

骨折临床愈合标准,不确切的是()

A. 患肢无纵轴叩击痛
B. 局部无异常活动
C. X线摄片骨折线消失
D. 解除外固定后不变形
E. 受伤上肢向前平举1公斤持续1分钟

答案查题题库