Fire protection regulations for towing vessels require that all crew members participate in drills and receive instruction at least once a month. Who is responsible for ensuring that this takes place?（）
A. The Officer in Charge，Marine Inspection
B. The Master，or person in charge of the vessel
C. The vessel's owner or manager
D. The company's port captain or port engineer
下列哪种情况下，投保人可以要求解除交强险合同（）。
A. 被保险机动车办理停驶了
B. 机动车距规定的报废期限不足1年
C. 被保险机动车转卖、转让、赠送至车籍所在地以外的地方（车籍所在地按市级行政区域划分）
D. 新车因质量问题被销售商收回或因相关技术参数不符合国家规定，交管部门不予上户的
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