1、A)descendantsB)predecessorsC)successorsD)ancestors in a required subject may result in the of a diploma.A)refusalB)betrayalC)denialD)burialhelp students understand how we see, teachers often draw an between an eyeand a camera.A)imageB)analogyC)imitationD)axis1994 World Bank report concluded that gir
2、ls in school was probably the singlemost effective anti-poverty policy in the developing world today.A)assigningB)admittingC)involvingD)enrolling on this apartment expires in a years time.A)treatyB)leaseC)engagementD)subsidyelderly Russians find it hard to live on their state .A)pensionsB)earningsC)
3、salariesD)donationsis supposed to be a safety which makes it impossible for trains to collide.A)applianceB)accessoryC)machineD)mechanismfour years in the same job his enthusiasm finally .A)deterioratedB)dispersedC)dissipatedD)drainedone can function properly if they are of adequate sleep.A)deprivedB
4、)rippedC)strippedD)contrivedyears now, the people of that faraway country have been cruelly by a dictator.A)depressedB)immersedC)oppressedD)cursedsince the rise of industrialism, education has been towards producingworkers.A)harnessedB)hatchedC)motivatedD)geared4.The director gave me his that he wou
5、ld double my pay if I did my jobwell.A)warrantB)obligationC)assuranceD)certainty5.The Christmas tree was decorated with shining such as colored lightsand glass balls.A)ornamentsB)luxuriesC)exhibitsD)complements6.The two most important in making a cake are flour and sugar .A)elementsB)componentsC)ing
6、redientsD)constituents7.Cultural indicates that human beings hand their languages down from onegeneration to another.A)translationC)transmissionD)transaction8.Wem ust look beyond and assumptions and try to discover what is missing.A)justificationsB)illusionsC)manifestationsD)specifications9.No one i
7、magined that the apparently businessman was really a criminal.A)respectiveB)respectableC)respectfulD)realistic10.If nothing is done to protect the environment, millions of spedes that are alive today will have become .B)degeneratedC)suppressedD)extinct四Almost every new innovation goes through three
8、phases.During the explosive phase, whole new industries spring up to produce the new product or innovation, and to service五After months of speculation about what would do with its mysterious search-engine company, A9, Web surfers finally got their first taste on Apr. 14.Yet despite of some intriguin
9、g new features not yet found on leading sites such as Google and Yahoo! , the site- still in test mode - rises as many questions as it answers.2 iswhetherThebiggestquestionremainsAmazon,throughA9,would clashintoGooglemoredirectly.Google itself is testing a search engine for products called Froogle t
10、hats starting to appeal Webs hoppers.At the same time, Amazon clearly isnt looking to limit A9s horizons.How reigneddirectlyA9eventually6. _goesupagainstthesearchchampion,itfacedlotsofchallenges.Forone,toledGMfor5.8.it may run into some of the same privacy issues that recently have plagued Google. A
11、9s privacy policy points out that information provided through entering termor by signing into ones Amazon account could supply the company with information that could personally identify the searcher.Those may be somewhat less intrusive (打扰的,冒犯的) thanGoogles upcoming Gmail free e-mail offering, whi
12、ch could search the contents of messages to pitch personalized ads. But comments posted on some sites already indicate some people are uncomfortable with Googles potential threats privacy.The European Union had approved a number of genetically modified crops until late 1998. But growing public conce
13、rnover its supposed environmental and health risks several 1. EU countries to demand a moratorium ( 暂时禁止 ) on importsof any new GM produce. By late 1999 there were enough suchcountry to block any new approvals of produce. 2. Last year, America filed a complaint at the WTO about the moratorium, arguing that it was an illegal trade barrierbecause there is no scientific base it.As more studies have been completed on the effects of GM crops, the greens case for them has weake
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