give off
give up
give out
第1题：
I'm not helping you. You must wash your socks
A. you
B. yourself
C. itself
第2题：
A、that
B、how
C、what
D、which
第3题：
A.predicted
B.specified
C.yielded
D.classified
第4题：
If your vessel is the stand-on vessel in a crossing situation ______.
A.you must keep your course and speed
B.you may change course and speed as the other vessel must keep clear
C.the other vessel must keep her course and speed
D.both vessels must keep their course and speed
第5题：
I must hold ______ for any damage which may result from the accidents you have caused．
A.your responsible
B.you responsible
C.you are responsible
D.your are responsible
第6题：
These tips may help you avoid()bad employees for your company.
A. to hire
B. hiring
C. hire
第7题：
3．—__________ 1 go out for a while?
—No，you __________ You must finish your homework first．
A． Must，needn't
B． Can，may
C． May，mustn't
D． May，must
第8题：
B
We know good manners are important . Today I am going to tell you something about manners in different countries . I think you already know that people in different countries usually have different ways of doing things . Something that is rude in one country may be quite polite in another . For example , in Britain you mustn’t lift your bowl to your mouth when you are having liquid food . That is considered bad manners in Britain . But in Japan you needn’t worry about making a noise when you drink something . It shows that you are enjoying it . In Britain we try not to put our hands on the table at all during a meal . In Mexico , however , guests are expected to keep their hands on the tablethroughout a meal . In Arabic countries we must be careful with our hands . You see , in Arabic countries you mustn’t eat with your left hand. This is considered to be very impolite . So, what should you do if you visit a foreign country ? Well , you needn’t worry . You can ask the native people there to help you and you can just watch carefully and try to do what they do .
( )61. In Arabic countries you must be careful with your _____.
A. feet
B. mouth
C . eyes
D. hands
第9题：
If your radiotelephone fails while underway，______．
A.you must visually signal oncoming vessels
B.you must immediately tie up in the nearest port until the radiotelephone is repaired
C.you must anchor until the radiotelephone is repaired
D.the loss of the radiotelephone must be considered in navigating the vessel
第10题：