网络安全事件信息报送的内容应包括()。
A.事件发生单位概况
B.事件发生时间
C.事件简要经过
D.初步估计的危害和影响
E.已采取的措施
参考答案:A, B, C, D, E
违法嫌疑人自行书写陈述的,应要求违法嫌疑人在其陈述的末页上签名或者捺指印,办案人员收到后,应当在首页右上方写明收到时间并签名。()
—Are there any fish in the lake now?
—No, _____ any water in it in winter. [ ]
A. there isn't
B. there aren't
C. it isn't
D. they aren't