更多"The lighthouse if（）at night may be "的相关试题:
[单项选择]The International Association of Lighthouse authorities (IALA) buoyage system “A” uses some types of marks to distinguish safe navigation? Which type(s) does(do) not belong to the system?（）
A. lateral marks and cardinal marks
B. safe water marks
C. isolated danger marks and special marks
D. dangerous water marks
[单项选择]The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.
A. It's of no use for navigation and would be removed with notice
B. It's useful in navigation and may be removed without notice
C. It's helpless in navigation and may be removed without notice
D. It's helpful in navigation and may be removed without notice
[单项选择]Your（）is 175°from the lighthouse.
A. bearing
B. position
C. location
D. place
[单项选择]Your（）is 175 degrees from the lighthouse.
A. bearing
B. position
C. location
D. place
[单项选择]A lighthouse can be identified by its（）.
A. painted color
B. light color and phase characteristic
C. type of structure
D. All of the above
[单项选择]You are underway and pass by a lighthouse. Its light，which was white since you first sighted it，changes to red. This means（）.
A. the light is characterized as alternately flashing
B. the lighthouse has lost power and has switched to emergency lighting
C. it is the identifying light characteristic of the lighthouse
D. you have entered an area of shoal water or other hazard
[单项选择]You are underway and pass by a lighthouse.Its light，which was white since you first sighted it，changes to red．This means（）.
A. The light is characterized as alternately flashing
B. The lighthouse has lost power and has switched to emergency lighting
C. It is the identifying light characteristic of the lighthouse
D. You have entered an area of shoal water or other hazard
[单项选择]My ETA（）Cheng Shan Tou lighthouse is 0900 hours local time.
A. of
B. in
C. on
D. at
[单项选择]The ship’s bearing is 145°（）the lighthouse.
A. in
B. on
C. from
D. at
[单项选择]The ship’s bearing is 145°（）the Lighthouse.
A. in
B. on
C. for
D. from
[单项选择]（）may be laid ready for the cargo or may just be put in bundles ready for the stevedores to lay out as the cargo is loaded.
A. Wedge
B. Dunnage
C. Shore
D. Store
[单项选择] After working all night and successfully configuring a Cisco router for the TestKing network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?（）
A. Hardware failure in NVRAM prevents the router from loading the config
B. Startup-config in flash is corrupt and cannot be analyzed
C. Router configuration-register set to bypass startup configuration
D. Startup-config in NVRAM is corrupt and cannot be analyzed
E. None of the above
[单项选择]Problems may （）
A. rise
B. jump
C. arise
D. lift
[单项选择]It happened（）a winter night.
A. at
B. in
C. by
D. on
[单项选择]It happen（）a winter night.
A. at
B. in
C. on
[单项选择]She arrived at the anchorage last night and anchored（）berth.
A. waiting
B. awaiting
C. awaiting for
D. waited
[单项选择]Your ship is steaming at night with the gyropilot engaged. You notice that the vessel’s course is slowly changing to the right. Which action should you take FIRST?（）.
A. Notify the engine room of the steering malfunction
B. Change to hand steering
C. Call the Master
D. Send the Quartermaster to the emergency steering station
[单项选择]You（）to lock the door at night.
A. should
B. ought
C. must
D. shall
