19. 题干： 下列何种情况下，直航船的行动是不正当的?

Single up forward to headline and spring means ______.

The anchor was heaved aweigh means ______.

______ is the chain?

Heave up both anchors.

I am proceeding ______ reduced speed.

When dropping anchor, you are stationed at the windlass brake. The most important piece(s)of gear is(are)______.

My anchor is clear _______ the bottom.

Please tell your captain that your anchor is ______.

Mooring lines both ______ were let go.

Before your vessel gets alongside, every one must be ______ immediately.