网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
How is a safe water mark，that can be passed close aboard on either side，painted and lighted?（）
A
Black and white stripes with an interrupted quick flashing light
B
Black and red stripes with a Morse (A) light
C
Black and red stripes with an interrupted quick flashing light
D
Red and white stripes with a Morse (A) light
参考答案
参考解析
解析：
暂无解析
更多 “单选题How is a safe water mark，that can be passed close aboard on either side，painted and lighted?（）A Black and white stripes with an interrupted quick flashing lightB Black and red stripes with a Morse (A) lightC Black and red stripes with an interrupted quick flashing lightD Red and white stripes with a Morse (A) light” 相关考题
考题
Water is the __46___ of all the things we eat and drink . Not many people understand this but __47____ quite true . The human body can go without ___48___ for a long time . We’ve got many examples for this . Yet two __49___ three days without water can usually make people __50____ . Man can’t live __51____ water .Many people don’t understand how ___52__ water the human body needs __53___ work well , and many people , especially young people , do not drink enough , ___54__ in very hot weather . Our body has mostly water , about 65% to 75% . That is to say about two thirds of our body is water . When we do sports , some of the water will get away from our body . __55 _ we don’t drink some water , we won’t have enough water． And if we don’t have enough water , we’ll feel tired and many of us will get ill . So you know how important water is to us .46.___________( )46. A. importantB. most importantC. more importantD. different
考题
How did Ma Shwe manage to save her calf from the fast-flowing water?A. By putting it on a safe spot. B. By pressing it against her body.C. By taking it away with her. D. By carrying it on her back.
考题
How did Ma Shwe manage to save her calf from the fast-flowing water?A．By putting it on a safe spot．B．By pressing it against her body．C．By taking it away with her．D．By carrying it on her back
考题
The author compares cells with water balloons in order to ______.A. make you think of summerB. help you visualize the cellsC. show how rubber is elasticD. show how many shapes cells can have
考题
there is no reason that they should limit how much vitamin you take ____ they can limit how much water you drink.
A. any more thanB. no more thanC. much more thanD. no less than
考题
"how did you do on the test?" "i think i passed, but i won't know until tomorrow. i'm keeping my fingers crossed!"().
A、crossing my fingers so that you can have funB、hoping you can see my crossed fingersC、showing you my crossed fingersD、hoping strongly for the best
考题
When designing a converged network, which measures can be taken at the building access layer to help eliminate latency and ensure end－to－end quality of service can be maintained? ()
A. rate limit voice trafficB. configure spanning-tree for fast link convergenceC. isolate voice traffic on separate VLANsD. classify and mark traffic close to the source
考题
All the following is true except that ______．A.in many places a counter current flows in opposition to the main current close to the bankB.current can vary with depth of water and large deep draught ships can experience different current effects at differing parts of the hull tend to turn to the windC.as speed is reduced，the increased proportion of the ship's vector which is attributable to current will set the ship close to obstructionsD.when close to the berth in a head current，there is a danger that flow inshore of the ship becomes restricted and the ship is subject to interactive forces
考题
There is no reason they should limit how much vitamin you take，( )they can limit how much water you drink. A.much more than
B.no more than
C.no less than
D.any more than
考题
When designing a converged network， which measures can be taken at the building access layerto help eliminate latency and ensure end-to-end quality of service can be maintained？（）A、 rate limit voice trafficB、 configure spanning-tree for fast link convergenceC、 isolate voice traffic on separate VLANsD、 classify and mark traffic close to the source
考题
It is desirable that a certain method within a certain class can only be accessed by classes that are defined within the same package as the class of the method. How can such restrictions be enforced？（） A、Mark the method with the keyword public.B、Mark the method with the keyword protected.C、Mark the method with the keyword private.D、Mark the method with the keyword package.E、Do not mark the method with any accessibility modifiers.
考题
Which of the following options describes Segment Shrink？（） A、 Reclaims space above and below the high-water mark without using additional spaceB、 Moves rows to a new physical location，resetting the high-water mark，but uses additional space during the operationC、 Deallocates space above the high-water mark that is currently not in useD、 None of the above
考题
单选题An inflation life raft should be lifed back aboard the ship by using（）.A
the single hook at the top of the raftB
two lines passed under the raftC
the towing bridleD
All of the above
考题
单选题An inflatable liferaft should be lifted back aboard the ship by using（）.A
the single hook at the top of the raftB
two lines passed under the raftC
the towing bridleD
All of the above
考题
单选题What is the operating principal of a flash type evaporator?（）A
Sea water is heated to boiling temperature under a vacuumB
Sea water is passed over heated plates in a thin filmC
Heated sea water is injected into a vacuum chamberD
Sea water is forced through a heated eductor
考题
单选题The pollution prevention regulations do not apply to the transfer or discharge of （）A
bunker fuel for use aboard shipB
lubricating oil for use aboard shipC
coconut oil carried in tank vesselsD
oily water from a ships bilges
考题
单选题Which of the following options describes Segment Shrink？（）A
Reclaims space above and below the high-water mark without using additional spaceB
Moves rows to a new physical location，resetting the high-water mark，but uses additional space during the operationC
Deallocates space above the high-water mark that is currently not in useD
None of the above
考题
单选题When using a radar in a unstabilized mode，fixes are determined most easily from（）.A
center bearingsB
tangent bearingsC
rangesD
objects that are close aboard
考题
单选题A lateral system buoy displaying a quick light（）.A
should be passed close aboard on either sideB
indicates that special caution is requiredC
is used at a channel bifurcation or junctionD
is painted with red and white vertical stripes
考题
单选题What is a lighted safe water mark fitted with to aid in its identification（）.A
A spherical topmarkB
Red and white retroreflective materialC
A sequential numberD
A red and white octagon
考题
单选题A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.A
danger，stay awayB
all is clear，it is safe to passC
all is clear，it is safe to approachD
a distress signal
热门标签
最新试卷