如何更换柴油发电机机油？
On a ship，a fire pump may be used for other purposes if（）. ["the other services are run off a reducing station with a pressure gage","a separate fire pump is available for use on the fire main","all other services are operated by a manifold near the pump","All of the above"]
营业网点可以解付（）任一营业网点及其他省级联社辖属营业网点签发的银行汇票。 ["法人机构内","省内","农信银系统内","各金融机构"]
On a rigid liferaft which is equipped with all of the required equipment you may NOT find a（）. ["boathook","fishing kit","lifeline or grab rail","sea painter"]
2002年5月，某旅行社接待了一个赴西藏的英国旅游团，安排任某作全程导游。5月21日，旅游团顺利抵达拉萨市，在游览布达拉宫时，外国游客面对雄伟的宫殿和高超的建筑艺术赞叹不已，对中国日异繁荣昌盛感慨万千。谁知导游员任某却信口开河说：“中国管这么大地方有什么用，像西藏这么贫穷落后的地方趁早别要了，让他独立或者划归他国，没准能更好些。”在随后的几天游览过程中，他依然我*行我素，发表了许多不负责的错误言论。后来被中国内地游客投诉到当地旅游行政管理部门。导游员任某的言行违反了什么规定？应受怎样的处罚？
如何检修柴油发电机的蓄电池？
