These animals migrate south annually in search of food.A:exploreB:travelC:inhabitD:prefer

考题 WebofScience的检索方法不包括以下哪项?() A、Search(来源文献检索)B、Cited Reference Search(引文检索)C、Structure Search(化学结构检索)D、Expert Search(专家检索)

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考题 Eat some vegetables and fruit every day because they are (health) food.

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考题 Which kind of food is recommended to prevent heart disease, cancer, diabetes, high blood pressure, stroke, and weak bones?[A] Calcium-rich food.[B] Plant-based and starchy staples food.[C] High-fat, high-calorie food[D] Vitamin D-rich food.

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考题 Most animals have little connection with animals of different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership ( 伙伴关系 ) which does good to both of them. You may have noticed some birds sitting on the backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄生虫 ) on sheep. The sheep allow the birds to do so because they remove the cause of discomfort. So although they can manage without each other, they do better together.Sometimes an animal has a plant partner. The relationship develops until the two partners cannot manage without each other. This is so in the corals ( 珊瑚 ) of the sea. In their skins they have tiny plants act as "dustman", taking some of the waste products form. the corals and giving in return oxygen which the animal needs to breathe. If the plants are killed, or are ever prevented from lighting so that they cannot live normally, the corals will die.1、Some birds like to sit on a sheep because ( ).A、they can eat its parasitesB、 they depend on the sheep for existenceC、 they enjoy traveling with the sheepD、 they find the position most comfortable2、The underlined word "they" in the last sentence of the first paragraph refers to ( ).A、birds and parasitesB、birds and sheepC、parasites and sheepD、sheep, birds and parasites3、What does the second paragraph mainly discuss? ( )A、Some animals and plants depend on each other for existence.B、 Some animals and plants develop their relationship easily.C、 Some plants depend on each other for fooD、 Some animals live better together.4、What does this article talk about? ( )A、Two kinds of animals for a partnership.B、Most animals only have connection with animals.C、The connection between the living things.D、Corals have some connection with plants.

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考题 All animals including men feed on plants or other animals. (英译汉)

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考题 ( ) dogs are clever animals, but they are not ( ) cleverest of all animals. A、The/ theB、The/ aC、…/ ...D、.../ the

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考题 He published the journal()from 1991 to 2015.A. actuallyB. relativelyC. annually

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考题 Each bank is () annually by a certified public accountant.A、checkedB、examinedC、inspectedD、audited

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考题 importjava.awt.*；publicclassXextendsFrame{publicstaticvoidmain（Stringargs）{Xx=newX（）；x.pack（）；x.setVisible（true）；}publicX（）{setLayout（newBordrLayout（））；Panelp=newPanel（）；add（p，BorderLayout.NORTH）；Buttonb=newButton（North”）；p.add（b）：Buttonb=newButton（South”）；add（b1，BorderLayout.SOUTH）：}}Whichtwostatementsaretrue？（）A.Thebuttonslabeled“North”and“South”willhavethesamewidth.B.Thebuttonslabeled“North”and“South”willhavethesameheight.C.Theheightofthebuttonlabeled“North”canveryiftheFrameisresized.D.Theheightofthebuttonlabeled“South”canveryiftheFrameisresized.E.Thewidthofthebuttonlabeled“North”isconstanteveniftheFrameisresized.F.Thewidthofthebuttonlabeled“South”isconstanteveniftheFrameisresized.

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考题 Chocolate is usually the _________(child) favorite food.

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考题 The surface currents of the South Atlantic，South Pacific and South Indian Ocean follow，in general，a regular pattern of ______．A.counter-clockwise circulationB.clockwise circulationC.trend from east to westD.trend from north to south

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考题 A pattern according to which vessels and / or aircraft may conduct a co-ordinated search is a ___________.A.Research patternB.Research modeC.Search patternD.Search and rescue mode

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考题 Such animals as South China tigers are believed __________ ., for we've had no track of them for ages. A．becoming extinct B．to become extinct C．to have been extinct D．having been extinct

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考题 Such animals as South China tigers are believed_______, for we’ve had no track of them for ages.A.becoming extinct B.to become extinct C.to have been extinct D.having been extinct

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考题 These animals migrate south annually in search of food.A:.travelB: exploreC: inhabitD: prefer

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考题 These animals migrate south annually in search of food.A:explore B:inhabit C:prefer. D:travel

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考题共用题干 Operation MigrationIf you look up at the sky in the early fall in the northern part of North America,you may see groups of birds.These birds are flying south to places where they can find food and warmth for the winter.They are migrating（迁徙）.The young birds usually learn to migrate from their parents.They follow their parents south.In one unusual case,however,the young birds are following something very different.These birds are young whooping cranes,and they are following an airplane!The whooping crane is the largest bird that is native to North America.These birds al-most disappeared in the 1800s.By 1941,there were only about 20 cranes alive.In the 1970s, people were worried that these creatures were in danger of disappearing completely.As a result,the United States indentified whooping cranes as an endangered species that they needed to protect.Some researchers tried to help.They began to breed whooping cranes in special parks to increase the number of birds.This plan was successful.There were a lot of new baby birds.As the birds became older,the researchers wanted to return them to nature.However,there was a problem:These young birds did not know how to migrate.They needed human help.In 2001,some people had a creative idea.They formed an organization called Operation Migration.This group decided to use very light airplanes,instead of birds,to lead the young whooping cranes on their first trip south.They painted each airplane to look like a whooping crane.Even the pilots wore special clothing to make them look like cranes.The cranes began to trust the airplanes,and the plan worked.Today,planes still lead birds across approximately 1,200 miles(1,931 kilometers), from the United States-Canadian border to the Gulf of Mexico.They leave the birds at differ-ent sites.If a trip is successful,the birds can travel on their own in the future.Then,when these birds become parents,they will teach their young to migrate.The people of Operation Migration think this is the only way to maintain the whooping crane population.Operation Migration works with several other organizations and government institutes.Together,they assist hundreds of cranes each year.However,some experts predict that soon,this won't be necessary.Thanks to Operation Migration and its partners,the crane population will continue to migrate.Hopefully,they won't need human help any more.The distance covered by the young whooping cranes on their trip south is______.A:120 milesB:1,931 milesC:1,200 milesD:2,000 miles

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考题共用题干第三篇Operation MigrationIf you look up at the sky in the early fall in the northern part of North America,you may see groups of birds.These birds are flying south to places where they can find food and warmth for the winter. They are migrating（迁徙）.The young birds usually learn to migrate from their parents. They follow their parents south.In one unusual case,however,the young birds are following something very different.These birds are young whooping cranes and they are following an airplane!The whooping crane is the largest bird that is native to North America.These birds almost disappeared in the 1 800s.By 1941,there were only about 20 cranes alive.In the 1970s,people were worried that these creatures were in danger of disappearing completely.As a result,the United States identified whooping cranes as an endangered species that they needed to protect.Some researchers tired to help.They began to breed whooping cranes in special parks to increase the number of birds.This plan was successful,There were a lot of new baby birds.As the birds became older, the researchers wanted to return them to nature.However,there was a problem:these young birds did not know how to migrate,They needed human help.In 2001,some people had a creative idea.They formed an organization called Operation Migration. This group decided to use very light airplanes,instead of birds,to lead the young whooping cranes on their first trip south.They painted each airplane to look like a whooping crane.Even the pilots wore special clothing to make them look like cranes.The cranes began to trust the airplanes,and the plan worked.Today,planes still lead birds across approxlmately 1,200 mniles(1,931 kilometers),from the United States-Canadian border to the Gulf of Mexico.They leave the birds at different sites.If a trip is successful, the birds can travel on their own in the future.Then,when these birds become parents,they will teach their young to migrate.The people of Operation Migration think this is the only way to maintain the whloopingcrane population.Operation Migration works with several other organizations and government institutes.Together,they as- sist hundreds of cranes each year. However,some experts predict that soon this won't be necessary.Thanks to Operation Migration and its partners,the crane population will continue to migrate.Hopefully,they won'tneed human help any more.Whooping cranes migrate in winter to___________.A:raise baby whooping cranesB:get human helpC:find warmth and foodD:lay eggs

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考题共用题干 Operation MigrationIf you look up at the sky in the early fall in the northern part of North America,you may see groups of birds.These birds are flying south to places where they can find food and warmth for the winter.They are migrating（迁徙）.The young birds usually learn to migrate from their parents.They follow their parents south.In one unusual case,however,the young birds are following something very different.These birds are young whooping cranes,and they are following an airplane!The whooping crane is the largest bird that is native to North America.These birds al-most disappeared in the 1800s.By 1941,there were only about 20 cranes alive.In the 1970s, people were worried that these creatures were in danger of disappearing completely.As a result,the United States indentified whooping cranes as an endangered species that they needed to protect.Some researchers tried to help.They began to breed whooping cranes in special parks to increase the number of birds.This plan was successful.There were a lot of new baby birds.As the birds became older,the researchers wanted to return them to nature.However,there was a problem:These young birds did not know how to migrate.They needed human help.In 2001,some people had a creative idea.They formed an organization called Operation Migration.This group decided to use very light airplanes,instead of birds,to lead the young whooping cranes on their first trip south.They painted each airplane to look like a whooping crane.Even the pilots wore special clothing to make them look like cranes.The cranes began to trust the airplanes,and the plan worked.Today,planes still lead birds across approximately 1,200 miles(1,931 kilometers), from the United States-Canadian border to the Gulf of Mexico.They leave the birds at differ-ent sites.If a trip is successful,the birds can travel on their own in the future.Then,when these birds become parents,they will teach their young to migrate.The people of Operation Migration think this is the only way to maintain the whooping crane population.Operation Migration works with several other organizations and government institutes.Together,they assist hundreds of cranes each year.However,some experts predict that soon,this won't be necessary.Thanks to Operation Migration and its partners,the crane population will continue to migrate.Hopefully,they won't need human help any more.If operation Migration is successful,whooping cranes will______.A:learn to migrate on their ownB:follow airplanes south every yearC:live in Canada all year roundD:be unable to fly back

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考题以下表示搜索引擎营销的全称是？（）A、Search Engine MarketingB、Meta Search EngineC、Search Engine OptimizationD、Site Management Organization

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考题下列哪项不属于WileyInterScience电子期刊全文数据库提供的检索方式（）。A、advance search高级检索B、CrossRef/Google Search（公共检索）C、search基本检索D、Subject Search主题检索

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考题说英语的儿童在习得下面的几句话时通常的顺序是（）。 ①“I no want some food．” ②“I don’t want some food．” ③“I don’t want any food．” ④“No 1 want some food．”A、①②③④B、④①②③C、③④①②D、②③④①

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考题 You are designing a client computer upgrade strategy for Contoso.Ltd. What should you do？（）A、 Use the ldifde command to migrate user settings.B、 Use the User State Migration Tool （USMT） to Migrate user settings.C、 Create trust relationships between the Chicago domain and the San Francisco domain. Use the Active Directory Migration Tool （ADMT） to migrate user settings.D、 Create trust relationships between the forest root domain and the San Francisco domain. Use the Active Directory Migration Tool （ADMT） to migrate user settings.

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考题 You need to design a migration strategy to migrate public folders from the existing Exchange Server 5.5 environment to the Exchange Server 2003 environment. What should you do？（）A、Install and configure the Exchange utility. Use the utility to migrate and import all calendar information into each new mailboxB、Install and configure the InterOrg Replication Utility. Use the utility to migrate public folder information from Exchange Server 5.5 to Exchange Server 2003C、Install and configure a public folder connection agreement. Use this agreement to migrate the public folder information from Exchange Server 5.5 to Exchange Server 2003D、Run the pfmigrate command to migrate the public folder information from Exchange Server 5.5 to Exchange Server 2003

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考题单选题Such animals as South China tigers are believed ______,for we've had no track of them for ages .A becoming extinctB to become extinctC to have been extinctD having been extinct

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考题单选题说英语的儿童在习得下面的几句话时通常的顺序是（）。 ①“I no want some food．” ②“I don’t want some food．” ③“I don’t want any food．” ④“No 1 want some food．”A ①②③④B ④①②③C ③④①②D ②③④①

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考题单选题A They are harmful animals.B They are strange animals.C They are attractive animals.D They are friendly animals.

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考题单选题The majority of animals migrate for _____.A placeB safetyC foodD warmth

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