18. 题干： 甲船是机动船在航，看到从左舷60度驶来一艘显示一尖端对接的两个圆锥体号型的乙船与本船航向交叉，存在碰撞危险，按规定：

Forward station，single up forward ________ head line and spring．

________ is the course to reach you？

We shall change course ________ starboard．

My propeller was hit by a steel barge lying ________ ．

Mooring ________ are placed on both banks of the Suez Canal about 200m apart．

In anchoring orders，Up and down means ________.

Get everything ready ___ mooring .

I’d like to know ___ your maximum speed is.

“Midships ”refers to rudder to be held __ .

Take tug’s towing line to ___ .