[单选] If,during helicopter refueling operations,fuel is spilled on clothing,the person should first（）.

A . see the medic immediately
B . spray hinself with foam or CO
C . complete his task and then see medic
D . remove the clothing and wash

个人活期一本通账户余额查询时，余额在（）显示。主账户。子账户。无查询。企业道德自律及其表现形式有（）。表现为企业良心。表现为一种自我约束。表现为一种职业道德情感。表现为一种自我评价。梅毒的治疗原则是什么？梅毒传播途径主要有哪些？简述国际航运系统的组成。 If,during helicopter refueling operations,fuel is spilled on clothing,the person should first（）.

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