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
In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.
A
Central North Atlantic Ocean
B
Caribbean Sea
C
Western North Pacific Ocean
D
area off the west coast of South America
参考答案
参考解析
解析：
暂无解析
更多 “单选题In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.A Central North Atlantic OceanB Caribbean SeaC Western North Pacific OceanD area off the west coast of South America” 相关考题
考题
—Why does the stream smell terrible? —Because large quantities of water_____.
A、have pollutedB、is being pollutedC、has been pollutedD、have been polluted
考题
________ usually sell cheap things in large quantities, or offer only a very limited range of goods.
A、Chain storesB、DiscountersC、Corner shopsD、Groceries
考题
--Why does the Lake smell terrible?--Because large quantities of water .A. have polluted B. is being polluted C. has been polluted D. have been polluted
考题
Generally，______ are used as the track charts on the high sea，______ are used for harbors，inland waters and coastal areas．A.Mercator charts／Loran chartsB.Admiralty charts／Routeing chartsC.large scale charts／small scale chartsD.small scale charts／large scale charts
考题
Persons who have swallowed a non-petroleum based poison are given large quantities of warm soapy water or warm salt water to ______.A.induce vomitingB.absorb the poison from the bloodC.neutralize the poison in the bloodD.increase the digestive process and eliminate the poison
考题
In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the ______.A.Central North Atlantic OceanB.Caribbean SeaC.Western North Pacific OceanD.area off the west coast of South America
考题
What natural feature is responsible for the rather even climate found on the Florida peninsula throughout the year?A.Strong masses of continental airB.The Gulf StreamC.The Bermuda highD.The cool waters of the Sargasso sea
考题
No discharge into the sea shall contain ______ in quantities or concentrations which are hazardous to the marine environment or chemicals or other substances introduced for the purpose of circumventing the conditions of discharge specified in MARPOL 73/78.A.chemicalsB.chemicals or other substancesC.substancesD.other substances
考题
Except where otherwise provided in this Convention，the ______for measuring the breadth of the territorial sea is the low-water line along the coast as marked on large-scale charts officially recognized by the coastal State．A.normal baselineB.outer limit of the territorial seaC.limit of the territorial seaD.breadth of the territorial sea
考题
共用题干
What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates（蒸发）.Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges（海绵）and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves．________(62)more and more onfresh water from the sea.The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever._________65A:Reducing B:Collecting C:Removing D:Casting
考题
共用题干
What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take things from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to feed millions of people.______(46)We take minerals from the ocean.One way to get salt is to place seawater in a shallow basin and leave it until it evaporates.______(47) Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them up by simple evaporation.Other gifts from the sea are pearls,sponges and seaweed.Pearls become jewelry.______(48)Seaweed becomes food of many kinds-even candy,and ice cream-as well as medicine.Believe it or not,fresh water is another gift from the sea.We cannot drink ocean water.______(49)But ocean water becomes fresh water when the salts are removed.In the future,we will find ourselves depending more and more on fresh water from the sea.The sea gives us food,fertilizer,minerals,water,and other gifts .What do we give the sea?Garbage.______(50)Huge as it is,the ocean cannot hold all the water we pour into it. Dumping garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever.We are finally learning that if we destroy our sea,we might also destroy ourselves.Hopeful-ly,it is not too late.______(48)A: Natural sponges become cleaning aids.B: We pollute the ocean when we use it as a garbage dump.C: The area of the sea is becoming smaller and smaller.D: Along with salt,other minerals are left after evaporation.E: We even use their bones for fertilizer.F: Some of its contents may cause illness.
考题
Many businesses ship their products by rail if they are shipping long distance because it can be（）to ship in large quantities by rail than by truck.A、more expensiveB、cheaperC、fasterD、safer
考题
单选题What natural feature is responsible for the rather even climate found on the Florida peninsula throughout the year? （）A
Strong masses of continental airB
The Gulf StreamC
The Bermuda highD
The cool waters of the Sargasso sea
考题
单选题The rate of cylinder lubricating oil metered to each cylinder of a large low-speed main propulsion diesel engine is （）A
the same, whether at sea, or during maneuveringB
adjusted during each hour of operation while at constant RPMC
higher at sea than while maneuveringD
lower at sea than while maneuvering
考题
单选题With the help of GMDSS（）can be alerted to a distress incident as soon as possible.A
all ships in a large sea areaB
only the sea authorities ashoreC
the SAR units ashore and at seaD
the port radios and the coast stations
考题
单选题（）is any cargoes that are transported in a loose form without any packaging in large quantities.A
General cargoB
Bulk cargoC
ContainerD
Awkward cargo
考题
单选题（） are more suitable for large quantities at low pressure.A
Reciprocating pumpsB
Rotary pumpsC
Centrifugal pumpsD
Gear pumps
考题
单选题Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.A
this does not eliminate the risk of cargo shiftingB
this will increase the metacentric height of the shipC
this will decrease the gravity height of the shipD
this will reduce the rolling period of the ship
考题
单选题In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.A
Central North Atlantic OceanB
Caribbean SeaC
Western North Pacific OceanD
area off the west coast of South America
考题
单选题（）all ships in a large sea area being alerted, an “area call” will normally be transmitted so that only those ships in the vicinity of the distress incident are alerted.A
AvoidingB
To be avoidedC
AvoidedD
To avoid
考题
单选题No discharge into the sea shall contain（）in quantities or concentrations which are hazardous to the marine environment or chemicals or other substances introduced for the purpose of circumventing the conditions of discharge specified in MARPOL 73/78.A
chemicalsB
chemicals or other substancesC
substancesD
other substances
考题
单选题Every year, we export sunflower seeds ____ large quantities _____ the far EastA
in, toB
to, inC
in, inD
to, to
考题
单选题A large, low-speed, main propulsion diesel engine uses sea water to directly cool the （）.A
cylinder headsB
exhaust valvesC
scavenging airD
injectors
考题
单选题Persons who have swallowed a non-petroleum based poison are given large quantities of warm soapy water or warm salt water to （）A
induce vomitingB
absorb the poison from the bloodC
neutralize the poison in the bloodD
increase the digestive process and eliminate the poison
考题
单选题As wholesalers(批发商) we are ____ to handle large quantities.A
of a positionB
in the positionC
at a positionD
in a position
热门标签
最新试卷