A vessel restricted in her ability to maneuver is one which______．A.through some exceptional circumstance is unable to maneuver as required by the RulesB.from the nature of her work is unable to maneuver as required by the RulesC.due to adverse weather co

A vessel transferring provisions while underway

A pushing vessel and a vessel being pushed when connected in a composite unit

A vessel servicing a navigation mark

A vessel launching aircraft

By day，she shall carry a black cylinder shape

By day，she shall carry two black balls in a vertical line

By night，she would show the same lights as a vessel not under command

By day，she would show the same shapes as a vessel restricted in her ability to maneuver

through some exceptional circumstance is unable to maneuver as required by the Rules

from the nature of her work is unable to maneuver as required by the Rules

due to adverse weather conditions is unable to maneuver as required by the Rules

has lost steering and is unable to maneuver

red lights

red lights and two white lights

red lights with a white light in between

white lights with a red light in between

a vessel restricted in her ability to maneuver

a vessel not under command

a vessel engaged in fishing

a vessel constrained by her draught

Your vessel is obligated to stay out of the way

The other vessel must give way，since your vessel is stopped

You should be showing the lights or shapes for a vessel not under command

You should be showing the lights or shapes for a vessel restricted in her ability to maneuver

at anchor

mineclearing

engaged in fishing

engaged in towing

the masthead lights for a towing vessel

the lights for a vessel restricted in her ability to maneuver

sidelights，stern light，and towing light

All of the above

Three lights in a vertical line，the highest and lowest red and the middle white，and anchor lights

Three lights in a vertical line，the highest and lowest red and the middle white，ONLY

Anchor lights ONLY

Anchor lights and sidelights ONLY

A vessel not under command shall keep out of the way of a vessel restricted in her ability to maneuver

A vessel not under command shall avoid impeding the safe passage of a vessel constrained by her draft

A vessel constrained by her draft shall keep out of the way of a vessel engaged in fishing

A vessel engaged in fishing while underway shall，so far as possible，keep out of the way of a vessel restricted in her ability to maneuver

laying a pipeline

dredging

mineclearing

not under command

When vessel is on fire

When vessel is not under command

When vessel is carrying the dangerous cargoes

When vessel is restricted in her ability to maneuver

Whether or not all of the vessel's control equipment is in working order

The vessel's draft in relation to the available depth of water

Whether the nature of the vessel's work limits maneuverability required by the Rules

Whether or not the vessel is the give-way vessel in a meeting situation

A vessel picking up a navigation mark

A vessel transferring cargo while underway

A vessel whose anchor is fouled

A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course

A vessel engaged in laying，servicing or picking up a navigation mark，submarine cable or pipeline

A vessel engaged in dredging，surveying or underwater operations

A vessel engaged in replenishment or transferring persons，provisions or cargo while underway

A power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following

vessel includes seaplanes

seaplane includes non-displacement craft

vessel engaged in fishing includes a vessel fishing with trolling lines

vessel restricted in her ability to maneuver includes fishing vessels

only the lights for a vessel towing

only the lights for a vessel restricted in her ability to maneuver

the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver

the lights for a towing vessel and the lights for a vessel not under command

underway or making way

under sail or under tow

anchored or aground

not under command or restricted in her ability to maneuver

obliged

to be

exempted from

necessarily

A power-driven vessel

A vessel engaged on pilotage duty

A vessel dredging

A vessel restricted in her ability to maneuver

power-driven vessel stopped and making no way through the water

vessel being towed

vessel restricted in her ability to maneuver at anchor

sailing vessel at anchor