Red lights may appear on（）.

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• A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights（）.

  A . are not the same color as either side light B . have a lesser range of visibility than the prescribed lights C . do not impair the visibility or distinctive character of the prescribed lights D . All of the above

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• You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.

  A . Alter course to port and leave the buoy to starboard B . Alter course to starboard and leave the buoy to port C . Alter course and leave the buoy near by on either side D . Alter course and pass the buoy well-off on either side

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• Some lights used as aids to marine navigation have a red sector to indicate a danger area. The limits of a colored sector of a light are listed in the Light List in which of the following manners?（）

  A . Geographical positions outlining the area of the sector B . True bearings as observed from the ship toward the light C . An outline of the area of the sector D . True bearings as observed from the light toward the shi

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• The question "How fast did he drive when he ran the red light?" ____ “He ran the red light”

  A . presupposes B . entails C . contradicts D . includes

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• When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.

  A . a junction with the preferred channel to the left B . a sharp turn in the channel to the right C . the starboard side of the channel D . a wreck to be left on the vessel's port side

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• You are in charge of a power-driven vessel navigating at night.You sight the red sidelight of another vessel on your port bow.The other vessel’s aft masthead light is to the right of her forward masthead light. You should（）.

  A . stop engines B . hold course and speed C . alter course to port D . sound the danger signal

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• A vessel aground at night is required to show two red lights in a vertical line as well as （）.

  A . not under command lights B . restricted in her ability to maneuver lights C . anchor lights D . sidelights and a sternlight

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• The characteristic of a lighted cardinal mark may be （）.

  A . very quick flashing B . flashing C . fixed D . occulting

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• Green lights may appear on（）.

  A . horizontally banded buoys B . vertically striped buoys C . yellow buoys D . spherical buoy

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• A flashing red light displayed at a single lock means that the lock（）.

  A . is ready to use but vessels must stand clear B . is ready to use and vessels may approach C . cannot be made ready immediately and vessels shall stand clear D . cannot be made ready immediately but vessels may approach

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• On a chart，the characteristic of the light on a lighthouse is shown as flashing white with a red sector.The red sector（）.

  A . Indicates the limits of the navigable channel B . Indicates a danger area C . Is used to identify the characteristics of the light D . Serves no significant purpose

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• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.

  A . pushed ahead B . towed alongside C . towed astern D . Any of the above

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• A vessel displaying three red lights in a vertical line is（）.

  A . restricted in her ability to maneuver B . not under command C . engaged in mineclearing operations D . constrained by her draft

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• You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a（）.

  A . Survey vessel B . Vessel not under command C . Vessel aground D . Pilot vessel with port side to you

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• A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）

  A . Flashing B . Morse A C . Equal interval D . Occulting

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• The nominal range of a light may be accurately defined as the maximum distance at which a light may be seen（）.

  A . under existing visibility conditions B . under perfect visibility C . with ten miles visibility D . with fifteen miles visibility

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• Red warning lights (install)_____ in the car in case the car breaks down.

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• Words may appear small and insignificant, yet they can have a deep and______effect on us.

  A．deliberate B．favorable C．delightful D．lasting

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• Kate likes the light red or blue clothes.

  A．True B．False

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• The police have installed cameras at dangerous road （） to film those who drive through red traffic lights.

  A．trenches B．utilities C．pavements D．junctions

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• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights.These additional lights may be shown if the tow is ().

  A.pushed ahead B.towed alongside C.towed astern D.Any of the above

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• The Chinese meaning of " Red-light district" is （）.

  A．红灯区 B．市中心 C．红绿灯 D．警察局

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• Before long, a young woman appeared: short, with short______and pale-blue eyes.（light brown or light yellow）（）

  A．golden B．ginger C．brown D．blonde

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