理工类C级题库

[单选题]Many Children'SDeaths PreventablE.WHOOver five millionchildren die each yea

[单选题]Irish Dolphins MayHave a Unique DialectIrish scientistsmonitoring dolphins

[单选题]The DeathModern scientistsdivide the process of dying into two stages一(46)_

[单选题]Understanding AutismAutism（孤独症）is a life-long developmentaldisability that

[单选题]Ways to CreateColors in a PhotographThere are two waysto create colors in a

[单选题]The Greatest Mysteryof Wha1egThe whale is a warm一blooded,air-breathing anim

[单选题]Earthquake InsuranceEarthquakeinsurance is a form of homeowners' insurance

[单选题]Although hersuggestion was not suitable,the audience shouldn't [ridicule].A

[单选题]He was [banned]from driving for six months.A.listedB.forbiddenC.handledD.in

[单选题]The government has[put forward] new proposals to tackle the problem of incr

[单选题]Exercising YourMemory Aging does notmean a dramatic decline in memory power

[单选题]The companyissues [an annual] report every March.A.a longB.a yearlyC.a fina

[单选题]On May 1,2006,NewYork's Empire State Building celebrated its 75th birthday.

[单选题]Too Late to RegretItWhen I was ajunior,I met a second-year student in my de

[单选题]Reading PoemNo poem should everbe discussed or"analyzed",until it has been

[单选题]KnittingMy mother knew howto knit（编织）,but she nevertaught me. She assumed,

[单选题]What Can GeneTechnology BringAmong all the fastgrowing science and technolo

[单选题]How to Do with Earthquake?Ideally,people wouldlike to know when an earthqua

[单选题]Recycling Around theWorldRecycling is one ofthe best environmental success

[单选题]Sunbath and SkinCancerIn thesummer,millions of Americans will offer up thei

[单选题]Google's SolarEnergy Gambit（策略）Google is making itslargest investment yet i

[单选题]Traffic Jams-No Endin Sight1 Traffic congestion（拥堵）affects people throughou

[单选题]The little girl [grasped]her mother's hand as she crossed the street.A.unde

[单选题]Have you ever [called]Mr. Smith and told him about the contract?A.consulted

[单选题]Google's SolarEnergy Gambit（策略）Google is making itslargest investment yet i

[单选题]Animal's"SixthSense"A tsunami wastriggered by an earthquake in the Indian O

[单选题]Sauna Ceremonialbathing has existed for thousands of years and has many for

[单选题]There is alwaysexcitement at the Olympic Games when an athlete [breaks] a p

[单选题]KnittingMy mother knew howto knit（编织）,but she nevertaught me. She assumed,

[单选题]False Fear of BigFishMany people believesharks（鳖鱼）are dangerousand will alw