The sea is very big. Look at a map of the world. There is le..

第1题

完成下列各题 A The sea is very big. Look at a map of

the world. There is less land than sea. The sea covers three quarters of the world. The sea is very deep in some places. There is one spot, near Japan, where the sea is nearly 11 kilometres deep. The highest mountain in the world is about 9 kilometres high. If that mountain were put into the sea at that place, there would be 2 kilometres of water above it. If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers,which flow into the sea, carry salt from the land into the sea. Some parts of the sea are less salty than other parts. There is one sea, called the Dead Sea, which is very salty. Because it is very salty, swimmers cannot sink! Fish cannot live in the Dead Sea. In most parts of the sea, there are plenty of fishes and plants. Some live near the top of the sea. Others live deep down. There are also millions of tiny living things that float in the sea. These floating things are very small. It is hard to see them. Many fish live by eating these. The sea can be very cold. Divers, who dive deep down in the sea, know this. On the top the water may be warm. When the diver goes downwards, the sea becomes colder and colder. Another thing happens. When the diver goes deeper, the water above presses down on him. It squeezes him. Then the diver has to wear elopes made of metal. One spot of the sea near Japan is

A.nearly nine kilometres deep

B.almost eleven kilometres high

C.two kilometres above the highest mountain in the world

D.two kilometres deeper than the height of the world's highest mountain

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第2题

Passage One．听材料，回答下列各题：A.To measure the movement of waves in the ocean.

Passage One．听材料，回答下列各题：

A.To measure the movement of waves in the ocean.

B.To determine whether the Earths temperature is going up.

C.To study the behavior. of some sea animals.

D.To measure the depths of the ocean.

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第3题

根据以下资料，回答下列各题。 The （41 _______) means that the shipowner promises to carry on

根据以下资料，回答下列各题。 The (41 _______) means that the shipowner promises to carry on board a specific ship a particular cargo for a single or several voyages from one or more loading ports to one or more discharging ports. The payment paid by the charterer to the ship owner for cargo transport by sea is called (42_______) and the contact made by ship owner and charterer is called a voyage charter party. Under a voyage charter party, the actual operation of the vessel is left to the (43 _______). There are the provision for the (44_______ ), demurrage and dispatch money etc., in the voyage charter. There are more standard forms of voyage charter parties than any other form. of contract of carriage. (45 _______) is the most popular and widely used general purpose voyage charter party on a global basis for numerous types of cargoes. 请在第41处填上正确答案。

A. voyage chartering

B. time chartering

C. bareboad chartering

D. TCT

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第4题

根据以下内容，回答下列各题。 In the old days, divers used to go down into the sea looking f

or ships that had sunk, because they hoped to find gold and jewels．Now divers still search for valuable things in sunken ships, but they also try to bring to the surface the ships themselves, or parts of them．The value of different kinds of metals has increased greatly over the last twenty or thirty years and even though a ship has been under the sea for many years, it may be worth a great deal． One famous sunken ship is the “Lusitania”, which sank off the southern coast of Ireland in 1915 with a loss of nearly, 1,500 lives．It has four huge propellers made of an expensive metal．Today each of those propellers is worth $ 300,000 or more．The ship lying on the sea-bed has been brought by a man called John Light．He paid about $ 1,200,000 for the whole ship．He hopes to bring up those propellers and sell them．He also hopes to sell other parts of the ship, when he has brought them to the surface, for about $ 600,000． Divers today try to bring to the surface _______．

A.gold and jewels

B.parts of ships

C.whole ships

D.all of the above

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第5题

读图，完成下列各题（）的水土保持工作．

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第6题

用 SQL 语句完成下列各题: 供应商表 S （）

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第7题

图是“我国地形地势示意图”，读图完成下列各题：（）．

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第8题

回答下列各题： Oceanography has been defined as “Theapplication of all sciences to the st

udy of the sea”． Beforethe nineteenth century，scientists with an interest in the sea were few and far between．Certainly Newton considered some theoretical aspects of it in hiswritings，but he was reluctant(不愿意)to go to sea to further his work． For most people the sea was remote，and with the exception ofearly intercontinentaltravellers or others who earned a living from the sea，there was little reason to ask many ques—tions about it．1et alone to ask what lay beneath the surface．The first time that the question What is at the bottom of theoceans？ had to be answered with any commercial consequence was when the layingof a telegraph cable from Europe to America wag proposed. The engineershad toknow the depth profile(起伏形状)of the route to estimatethe length of cable that hadto be manufactured． It was to Maury of the U．S．Navythat the Atlantic Telegraph Company turned，in 1853forinfonnation on this matter．In the 1840s，Maury had been responsible for encouraging voyagesduring whichsoundings were taken to investigate the depths of the North Atlantic andPacificoceans．Later．some of hisfindings aroused much popular interest in his book The Physical Ge—ography ofthe Sea． The cable was laid.but not until 1866 wasthe connection made permanent and reliable .At tlle eady attempts，the cable failed and whenit was taken out for repaim it was found to be covered in living growths，a fact which defied contemporary scientific opinion that there wasnolife in the deeper parts of the sea． Within a few years oceanography was under way．In 1872 Thomson led ascientific expedition(考察)，whichlasted for four years and brought home thousands of samples from the sea.Theirclassification and analysis occupied scientists for years and led to afive’volume report，the last volume being published in1895． It Was_________that asked Maury for helpin oceanographic studies．

A.those who earned a livingfrom the sea

B.some earlyintercontinental traveners

C.the American Navy

D.the company which proposedto lay an undersea cable

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第9题

读“大气垂直分层示意图”,完成下列各题。读“大气垂直分层示意图”,完成下列各题。臭氧层主要分布在大气垂直分层中的()

臭氧层主要分布在大气垂直分层中的()

A.对流层

B.平流层

C.高层大气

D.地球表面

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第10题

下图示意阿根廷某城市1月某日22时等温线分布。读图完成下列各题。

A.

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第11题

读某地多年平均气候资料示意图。完成下列下列各题。读某地多年平均气候资料示意图。完成下列下列各题。该气候条件下适宜种植（）

该气候条件下适宜种植（）

A.油橄榄

B. 甜菜

C. 椰枣

D. 柑橘

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