apply enough rudder to counter the effect of the current
change your course to a zigzag course
reduce your speed
shift the weight to the stern
第1题：
()your price be competitive and date of shipment acceptable, we intend to place a large order with you.
A、 If
B、 Should
C、 If should
第2题：
A.A
B.B
C.C
D.D
第3题：
What should you do ff your child is under six years old?
A．You should let him take two tablets a day.
B．You should reduce the dosage anyway.
C．You should find the directions on the bottle.
D．You should ask the doctor for advice.
第4题：
You intend to tow a barge with one tug and expect continuous high winds from the north．To reduce the yaw of your tow，you should ______．
A.reduce the draft of the barge
B.shorten one leg of the bridle
C.place bulky deck loads as far aft as possible
D.trim the barge down by the bow
第5题：
When hugging a bank in a narrow channel，you should take precautions against ______．
A.Bank suction，squat and the effects of vessels passing close aboard
B.Clogged sea chests，plugged sea strainers and overheated machinery
C.Striking underwater obstructions close to the bank
D.All of the above
第6题：
you should () your reasons for canceling your purchase order.
A、set forth
B、set up
C、set in
D、set out
第7题：
You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE?
A.Yours is the give-way vessel because it is less than 30 meters long
B.You shall not impede the safe passage of the tanker
C.The tanker is the stand-on vessel because it is to port of your vessel
D.The tanker is the stand-on vessel because it is the larger of the two vessels
第8题：
In order to achieve greater dehumidification with an air conditioning system, you should ____.Ⅰ.reduce the cooling coil Ⅱ.temperature increase the re-heater temperature
A.Ⅰonly
B.Ⅱonly
C.BothⅠandⅡ
D.NeitherⅠnorⅡ
第9题：
Your vessel is crossing a narrow channel．A vessel to port is within the channel and crossing your course．She is showing a black cylinder．What is your responsibility ________．
A.Hold your course and speed
B.Sound the danger signal
C.Begin an exchange of passing signals
D.Do not cross the channel if you might impede the other vessel
第10题：
Every vessel should at all times proceed at a safe speed.Safe speed is defined as that speed where ______.
A.no wake comes from your vessel
B.you can stop within your visibility range
C.you can take proper and effective action to avoid collision
D.you are traveling slower than surrounding vessels