甲类航海英语2580题完稿.doc

海 盗 船 长 版 权 翻 印 必 究第一部分[1]______, as the chemical extinguisher agent, should be used for an electric fire.A. dry chemical or foam B. foam or soda acidC. carbon dioxide or foam   D. carbon dioxide or dry chemical[2]______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.A. Captain’s cabin B. Chief Officer’s locker C. Chartroom D. Pilot’s cabin[3]______:The main center-line structural member, running fore and aft along the bottom of a ship, sometimes referred to as the backbone.A. Frame B. Deckbeam C. Stringer D. Keel[4]______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.A. Buoyancy B. Freeboard C. Draft D. Displacement[5]______20 targets can be tracked at one time. When maximum tracking capacity is reached, no further acquisitions are possible.A. As many as B. So many as C. As much as D. As more as[6]______amplify charted detail and contain information needed for safe navigation.A. Admiralty Sailing Directions B. Admiralty List of LightsC. Admiralty List of Signals D. Admiralty Notices to Mariners[7]______are published for the correction of Admiralty Charts.A. Admiralty Sailing Directions B. Admiralty List of LightsC. Mariner’s Handbook  D. Admiralty Notices to Mariners[8]______are to be used for dunnage if you load rice.A. wooden planks B. rush mats C. steel bars D. wooden planks and rush mats[9]______at 53N3 127E4 moving ely 12kts with cold front from center passing 51N3 126E1 to 51N2 125E4 and warm front from 46N1 128E2 passing 40N2 125E2.A. Low 1002HPA B. Low 1045 HPA C. High 1002 HPA D. High 1045 HPA[10]______causing strong winds and rough sea north west Bay of Biscay.A. Strong low pressure  B. Strong high pressure C. Steep pressure gradient D. Steep gradient pressure[11]______chart 3994, positions read from this chart should be shifted 0.03 minutes Northward.A. To consider B. To check C. To examine D. To agree with[12]______is a full nautical record of a ship’s voyage, written up at the end of each watch by the officer of the watch.A. Sea Protest B. Deck Log C. Accident Report D. Seaman’s Book[13]______is not a process of weathering of the oil spilled in the sea water.A. Biodegradation B. DissolutionC. Cleaning up by crew with skimmers  D. Oxidation including photooxidation[14]______is not a process of weathering of the oil spilled in the sea water.A. Emulsification B. Sedimentation / SinkingC. Oxidation including photooxidation D. Burning organized by RCC[15]______ is not a process of weathering of the oil spilled in the sea water.A. Evaporation B. Dispersion C. Emulsification D. Drifting[16]______is not contained in the NM Weekly.A. Amendments to Admiralty Sailing DirectionsB. Amendments to Admiralty List of Lights and Fog SignalsC. Amendments to Admiralty List of Radio SignalsD. Supplement to Guide to Port Entry[17]______is the most visible signal of distress from a lifeboat at sea in the daytime.A. Smoke signal B. Flash signal C. Fire signal  D. Radio emergency transmission[18]______is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since, using for this purpose the ship’s course and the distance being those indicated by log.A. dead reckoning B. dead weight C. dead slow ahead D. dead slow astern[19]______ it rain tomorrow moring, the loading ______.A. Should / will be postponed B. If / shall be postponedC. Should / would be postponed D. If / has to be postponed[20]______ means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container, a tank or a vehicle unit with fabric sides or tops.A. UNIT B. CONTAINER C. VEHICLE  D. CLOSED TYPE UNIT[21]______means the curve on the earth’s surface which cuts all the meridians at the same angle.A. Great Circle B. Position Line C. Rhumb Line D. True Bearing[22]______ moving rather quickly east expected 150 miles south of Cape Farewell 972 by 160000GMT.A. Developed low B. Developing low C. Being developed low   D. Low to be developed[23]______objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility.A. Conspicuous B. Permanent C. Preliminary D. 。