You should （松）（）the mooring lines at t...

单项选择题You should （松）（）the mooring lines at the same time when the wind is big.

A.fasten
B.slack
C.fast
D.slacken

1.单项选择题When we meet a（军舰）（）, we should lower national flag.

A. warship
B. boat
C. container ship
D. bulk carrier

2.单项选择题PSC officers will come on board for(检查)（）next Monday.

A.inspect
B.inspection
C.inspector
D.inspected

3.单项选择题They will take measures against (海盗)（）and pilferage.

A.privates
B.pirates
C.stowaway
D.personnel

4.单项选择题（）（降一点儿）the gangway, please.

A.Hoist
B.Lower a little
C.Steady
D.Take down

5.单项选择题Put the（）（防鼠挡）on the lines.

A. rat guards
B. stopping guards
C. fenders
D. planks

6.单项选择题National flag should not be（卷叠）（）.

A. rolling up
B. rolls up
C. rolled up
D. roll up

7.单项选择题We shall prepare for(港口国)（）inspection.

A.PSC
B.ARPA
C.GPS
D.ECDIS

8.单项选择题（）（降）the flag.

A.Hoist
B.Top
C.Lower
D.Bring

9.单项选择题You should keep national flag（飘扬）（）.

A.flew
B.flown
C.flying
D.flies

10.单项选择题（）（调整）ropes when necessary.

A.Try
B.Adjust
C.Notice
D.Operate