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相关考题
单项选择题 When my ship arrived there，their ship（）.
单项选择题 LAND-BASED AUTHORITY CONDUCTING AND CO-ORDINATING SEA...
单项选择题 “How do you read?” “I read you with signal stre...
单项选择题 A message by flashing light consists of the call，th...
单项选择题 A message by flashing light consists of the call，th...
单项选择题 A yellow signal，floating in the air from a parachut...
单项选择题 AMVER is a system which provides（）.
单项选择题 Automatic identification systems (AIS) are expected ...
单项选择题 Automatic identification systems (AIS) are expected ...
单项选择题 Automatic identification systems (AIS) are required ...
单项选择题 By regulation，you MUST keep a record of the use of...
单项选择题 DO NOT，REPEAT，NOT OVER-TAKE means that you should（...
单项选择题 Electrical wiring on all T-Boats must be（）.
单项选择题 Free communication effect is in direct proportion to...
单项选择题 PORT A BIT SLUGGISH means that port rudder（）.
单项选择题 Routine radio communications should be no more than（...
单项选择题 Shall we（）wait at the roadstead till there is a f...
单项选择题 She arrived at the anchorage last night and anchored...
单项选择题 Ships are always（）on water and they are easy to r...
单项选择题 Sorry to have kept you（）for a long time.
单项选择题 Take tug’s towing line to（）.
单项选择题 Tell me（），please.
单项选择题 That ship anchored too close（）my vessel.
单项选择题 That ship arrived there（）6 p.m.yesterday.
单项选择题 The agent has probably already handed over you the ...
单项选择题 The Agent promised to keep me（）of how our business...
单项选择题 The date and time kept in the radiotelephone log sh...
单项选择题 The Departure Report，required by vessels participating...
单项选择题 The following（）is a standard phrase.
单项选择题 The following（）is a standard phrase.
单项选择题 The light rhythm of Morse (A) is shown on（）.
单项选择题 The range of a SSB transmission is MOST affected by...
单项选择题 The unit of duration of a dash in Morse Code is（...
单项选择题 The Vessel Bridge-to-Bridge Radiotelephone Act applie...
单项选择题 The Vessel Bridge-to-Bridge Radiotelephone Act applie...
单项选择题 To reduce the amount of catenary you may（）.
单项选择题 When communicating on the radiotelephone using plain ...
单项选择题 When may the automatic identification system (AIS) ...
单项选择题 When should the emergency position-indicating radiobea...
单项选择题 Which information must automatic identification systems...
单项选择题 Which of the following statements is TRUE regarding ...
单项选择题 Which of the following statements is TRUE regarding ...
单项选择题 Which of the following statements is TRUE regarding ...
单项选择题 Which of the following statements is TRUE regarding ...
单项选择题 Which of the following statements is TRUE regarding ...
单项选择题 （）is the chain?
单项选择题 （）is the course to reach you?
单项选择题 A check line is（）.
单项选择题 A Class A EPIRB is NOT（）.
单项选择题 A Class C EPIRB（）.
单项选择题 A Class S EPIRB is a（）.
单项选择题 A major advantage of the NAVTEX system when compared...
单项选择题 A vessel operating outside of coastal waters must ca...
单项选择题 All self-propelled vessels on an international voyage...
单项选择题 CATEGORY A EPIRB’s transmit on frequencies that are...
单项选择题 Class A EPIRBs are required on（）.
单项选择题 Class C EPIRBs are（）.
单项选择题 During an annual FCC inspection（）.
单项选择题 Each Class A EPIRB shall be stowed in a manner whi...
单项选择题 Each EPIRB required on a ship shall be tested using...
单项选择题 For GMDSS，when may a compulsory vessel not be allow...
单项选择题 For GMDSS，which statement concerning a compulsory ves...
单项选择题 How long must GMDSS Radio Logs be retained by the ...
单项选择题 How long must the GMDSS radio log be retained on b...
单项选择题 I have（）you on my radar.
单项选择题 I have altered course to 245 degrees for（）.
单项选择题 I have no choice（）to put such remarks.
单项选择题 If a GMDSS radio operator initiates a DSC distress ...
单项选择题 If your vessel is equipped with a radiotelephone，wha...
单项选择题 On which vessels is GMDSS required? （）
单项选择题 One method of reducing the length of radio transmiss...
单项选择题 Our ship（）with many modern navigational instruments.
单项选择题 Proper GMDSS watchkeeping includes（）.
单项选择题 Proper GMDSS watchkeeping includes（）.
单项选择题 Survival craft EPIRBs (Class S) are（）.
单项选择题 The Class A EPIRB transmits a signal（）.
单项选择题 The Consol navigation system，used in Russian and Nor...
单项选择题 The difference between a class A and a class B EPI...
单项选择题 The Emergency Position Indicating Radiobeacon on a ca...
单项选择题 The maritime radio system consisting of a series of...
单项选择题 The Master shall insure that the Emergency Position ...
单项选择题 The principal advantage of NAVTEX radio warnings is ...
单项选择题 Under the International Code of Signals how are geog...
单项选择题 VHF Radio is one of the very important navigational...
单项选择题 What are the conditions，under GMDSS，whereby a ship ...
单项选择题 What are the vessel equipment and personnel requireme...
单项选择题 What does EPIRB stand for? （）
单项选择题 What does the DSC control unit do if the GMDSS rad...
单项选择题 What is a functional or carriage requirement for com...
单项选择题 What is a GMDSS functional or carriage requirement f...
单项选择题 What is the action that a GMDSS Radio Operator shou...
单项选择题 What is the basic concept of GMDSS? （）
单项选择题 By plotting the analysis messages on weather charts，...
单项选择题 （）a beautiful ship it is!
单项选择题 （）beautiful the ship is.
单项选择题 （）get your engine ready before six tomorrow morning...
单项选择题 （）has the ship?
单项选择题 （）in this area is prohibited.
单项选择题 （）is the draft of your ship at full load?
单项选择题 （）is your draft?