相关题目
单选题
Dry powder is used to put out ___.
单选题
Our ship will not sail today. What about ___ ashore?
单选题
The third officer takes over the watch ___ the chief officer.
单选题
There is ___ Ocean-going vessel in the harbor.
单选题
The dockers are busy ___ their work.
单选题
It's getting dark. Please ___ the cargo lights.
单选题
Our captain asked me ___ to the bridge.
单选题
They ___ seamen next year.
单选题
____ stand here. It's dangerous.
单选题
When will you leave the port? ___ February 4.
