第1题:
Where in the passage does the author compare the energy consumption of skyscrapers with that of a city?
A. Lines 5-8.
B. Lines 14-15.
C. Lines 20-22.
D. Lines 23-25.
第2题:
SINGLE UP FORWARD TO HEAD LINE AND SPRING means ______.
A.let go all the lines forward including head line and spring
B.let go the head line and spring only
C.let go all the lines except a head line and a spring
D.let go the head line and spring including all the lines
第3题:
In most WANs, the network contains numerous cables or telephone lines, each one connecting a pair of
A.hosts
B.routers
C.servers
D.networks
第4题:
第5题:
If two mooring lines are to be placed on the same bollard,which method is BEST?______.
A.Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
B.It makes no difference how the lines are placed
C.Place the eye from either line on the bollard,and then bring the eye of the other line up through the eye of the first,and place it on the bollard
D.Place both eyes on the bollard,in any manner,but lead both lines to the same winch head on the vessel and secure them on the winch
第6题:
此题为判断题(对,错)。
第7题:
You are anchoring in a river where the current is from one direction only.The best way to lay out two anchors is to have them ______.
A.Directly in line with the bow
B.Side by side,with their lines on the port and starboard side
C.So that their lines form an angle
D.On top of one another
第8题:
When does a pilot say “ Make all lines fast”? ________
A.The ship is about to be in position
B.The ship is very close to the berth
C.The ship is on voyage
D.The ship is in position
第9题:
Mooring lines should be turned end-for-end occasionally. This is because ______.
A.a line is weakened by constantly pulling on it in one direction
B.normal wear on the line is thus distributed to different areas
C.it prevents the line from kinking or unlaying
D.it prevents permanent misalignment of the line’s internal strands
第10题:
The ()(系泊缆绳)consist of a head line ,two breast lines, two spring lines and a stern line.