I am not（）command.

1、A vessel not under command sounds the

A vessel not under command sounds the same fog signal as a vessel（）.AtowingBconstrained by her draftCunder sailDAll of the above

2、A vessel not under command making way

A vessel not under command making way at night would show（）.Atwo all-round red lights in a vertical lineBanchor lights and sidelightsCtwo all-...

3、Text 3I am not one who golfs. The only

Text 3I am not one who golfs. The only time I tried it I was confident that a dozen balls would be an adequate supply. This is the sport...

4、I am ready（）tow line.

I am ready（）tow line.AcastBto cast ofCcast offDto cast off

5、—I am not quite myself today.—______go

—I am not quite myself today.—______go and see a doctor?A Why dontB Why notC Why youD Better to

6、Which of the following commands is not

Which of the following commands is not for communication among users?AmailBwriteCtelnetDnice