为什么鱼类离开水后很快会死亡？
You might recommend a Cisco Integrated Services Router to a business with which characteristic？（） [" a high-bandwidth environment with applications such as IP video"," a predominantly telecommuter workforce"," a robust LAN intrusion detection system"," the intention to upgrade from Cisco Unified Communications Manager Express to Cisco Unified Communications Manager"]
防水施工，包括防水材料的选择、施工方法与保护措施，特殊部位的结构防水，特殊部位不包括（）。 ["明暗挖交接处","穿墙管件部位","施工缝","竖墙与拱交接部"]
为避免切削时在工件上产生刀痕，刀具应沿（）引入或圆弧方式切入。 ["切向","垂直","反向","正向"]
商业银行帐户上的财政存款代表了商业银行对财政的真正负债。
赤壁鏖兵（音同熬）
