凡在居民密集区进行强噪声施工作业时，要严格控制施工作业时间，晚间和早晨的作业时间规定为（）。 ["晚间作业不超过21时，早晨作业不早于6时","晚间作业不超过21时，早晨作业不早于7时","晚间作业不超过22时，早晨作业不早于7时","晚间作业不超过22时，早晨作业不早于6时"]
Which two components are created during configuration of space-efficient storage in an extent pool（） ["volume and virtual space","background copy and target copy","virtual space and repository space","source volume and target volume"]
When configuring non-IP point-to-point networks on clusters that are larger than two nodes， which Type of configuration should be defined？（） [" A start"," A ring"," A target mode fc"," A target mode scsi"]
在我国，（）是引起菌痢最主要的原因 ["福氏志贺氏菌","宋内氏志加氏菌","A＋B","以上都不是","鲍氏志加氏菌"]
闸调器标志牌刻打大修编号为年编号，采用（）数字。 ["5号","6号","8号","10号"]
在Excel中为了移动分页符，必须处于何种视图方式：（）
