the weight of its tow，its being anchored，or grounded
the weight of its towing hawser on the bottom
an adverse current
lack of power or an engine breakdown
第1题：
A fixed asset impairments occurs when the fair value of a fixed asset falls below its book value and is not expected to recover.()
第2题：
If the acquisition symbol flashes three times when acquisition is attempted，it may be possible that the acquisition symbol ________ over the navigation mark．
A.is not positioned properly
B.is not a fixed position
C.is not at a position fixed
D.is a wrong position
第3题：
A. intangible
B. used in the operations of a business
C. held for sale in the ordinary course of the business
D. none of the above
第4题：
A tug is "in irons" when held in a fixed position by ______.
A.the weight of its tow，its being anchored，or grounded
B.the weight of its towing hawser on the bottom
C.an adverse current
D.lack of power or an engine breakdown
第5题：
When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?
A.Light List
B.Notice to Mariners
C.On the chart
D.Coast Pilot
第6题：
Not woman held a presidential cabinet position in the United States until 1933, when Frances Perkins became secretary of labor.
第7题：
A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is ______.
A.from the ship's propeller when making up aft
B.from being overrun if making up forward
C.hull damage while alongside passing a hawser
D.getting in a tripping position
第8题：
A reception party will be held in your ________ this evening.
A、name
B、honor
C、place
D、position
第9题：
A tug in irons is ______.
A.rudder bound
B.being tripped by the towline
C.unable to maneuver
D.broached
第10题：
下面哪个属性不会让 div 脱离文档流（normal flow）？（）