当前位置:在线题库搜索>[单选题]A vessel not using a traffic separation scheme shall avoid it by as()as is practicable.的答案是什么?

问题:

[单选题]A vessel not using a traffic separation scheme shall avoid it by as()as is practicable.

A、wide a place
B、wide a margin
C、wide enough
D、wide

参考答案: B