As the South Equatorial Current approaches the east coast of Africa，it divides with the main part flowing south to form the warm（）. Agulhas Current。 Canary Current。 Benguela Current。 Madagascar Current。
在扑救液化气罐火灾时，扑救人员不得站在气罐两头。
Which one is not important for your safety on board ship?（） know where the lifejacket is stowed。 know where the life-saving craft are fitted on the ship。 know the escape routes。 Good professional knowledge。
Which one is not the personal safety equipment?（） Life jackets。 Survival at Sea manual。 lifeboat。 torch。
下列地点中，属于西半球、南半球的是（） 19°W，10°S。 5°W，40°S。 160°W，30°N。 140°W，35°S。
Which one might be used most likely in case of a fire?（）
