Access to a cargo pumproom on a tank vessel carrying grades A，B，C or D liquid cargoes shall be（）. ["at least 13.1 feet away from the galleys，living quarters or navigation spaces","from the open deck","only from areas equipped with power ventilation systems","isolated from any part of the vessel which normally contains sources of vapor ignitio"]
日本为什么被人们称为“火山国”和“地震国”？为什么说富土山是日本国的象征？
在国际保理业务中，应收账款的受让必须同时满足以下条件（） ["出口保理商应收账款转让报文的记载与兴业银行正式额度回复报文必须一致","出口商已按兴业银行要求，履行应收账款转让通知程序，包括签发兴业银行格式的保理介绍信（Introductory Letter）、在发票上注明兴业银行格式的转让条款等","进口商按兴业银行要求签收确认《债权转让通知书》","进口商已承诺付款"]
公元一世纪传入我国的外来宗教是（）。 ["萨满教","基督教","佛教","伊斯兰教"]
Diesel fuel is relatively safe to handle due to its low volatility, but the fumes will self-ignite and continue to burn steadily if the fuel is heated to the （）. ["flash point","auto-ignition point","volatility point","upper explosive limit"]
怎样计算单品牌客户断货率？
