下列可出现急性腹痛的疾病是( )
A.反流性食管炎B.胃、十二指肠溃疡C.肠梗阻D.慢性胃炎E.肝炎
参考答案:C
数据库恢复是将数据库从______状态恢复到某一已知的正确状态。
Questions
The plant manager, who understood the local culture, thought there was a fight and called out the military.
A. Right B. Wrong C. Not Mentioned