In determining a safe speed ___ shall not be among those taken into account. A. the presence of the background light at night B. the state of wind, sea and current C. the number of crew on board D. the draught in relation to the available depth of water

单选题

Employers who retire people who are willing and able to continue working should realize that chronological age is not an effective _____ in determining whether an individual is capable of working.

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单选题

In order for determining a vessel to be engaged in fishing she must be ___ .A. underwayB. using gear which extends more than 50 meters outboardC. using a seine of some typeD. using gear which restricts her maneuverability

答案解析

单选题

遥控器菜单中，FAIL SAF代表什么意思( )。

答案解析