首页技能鉴定其他技能海船船员证
(单选题)

In anchoring orders, up and down means().

Athe chain is not upright

Bthe chain is tight

Cthe chain is upright

Dthe chain is slack

正确答案

来源:www.examk.com

答案解析

相似试题

  • (单选题)

    Dress up the ().

    答案解析

  • (单选题)

    ()up Maritime Declaration of Health.

    答案解析

  • (单选题)

    Be careful()to mix them up.

    答案解析

  • (单选题)

    在自动并车过程中,为获得合闸超前角需用鉴幅器和微分电路,若鉴幅器的动作电平为UP1,返回电平为UP2,则UP1与UP2的关系为(),鉴幅器输出的波形图为()。

    答案解析

  • (单选题)

    Please choke up the drums to prevent().

    答案解析

  • (单选题)

    In anchoring orders,UP AND DOWN means().

    答案解析

  • (单选题)

    Please choke up the drums to prevent().

    答案解析

  • (单选题)

    Static electricity may be built up by the().

    答案解析

  • (单选题)

    Sailing directions are kept up to date by ().

    答案解析

快考试在线搜题