综合类A级题库

[单选题]Why So Risky inChemical FactoriesWhich is safer一staying at home,traveling t

[单选题]School LunchResearch has shownthat over half the children in Britainwho tak

[单选题]Language teachersoften [extract] examples from grammar books.A.pull outB.re

[单选题]Grown-ups are oftensurprised by how well they remember something they learn

[单选题]Energize Yourselfand Your FamilyBeing healthy andactive can help give you t

[单选题]Stars in Their EyesThe ScientificAmerican Book of the Cosmos edited by Davi

[单选题]Words and WordOriginsWhen you arelearning languages,what do you think is th

[单选题]Stomach UlcerStomach ulcers arethe cause of severe pain for many people. Do

[单选题]A Powerfu InfluenceThere can be nodoubt at all that the Internet has made a

[单选题]About End-of-LifeCareDying patients arehappier,less depressed,have less pai

[单选题][Blend] thesugar,eggs,and flour.A.stirB.mixC.matchD.prepare

[单选题]A Ride in aCable-carA ride in acable-car is one of the exciting and enjoyab

[单选题]The fact that blindpeople can see things using other parts of their bodies

[单选题]Railroad SupersystemIn recentyears,railroads have been combining with each

[单选题]Interior DesignAlthough interiordesign has existed since the beginning of a

[单选题]Dog-racing andWageringMost of the dogsparticipating in organized competitio

[单选题]Interior DesignAlthough interiordesign has existed since the beginning of a

[单选题]Kate and William'sRoyal Honeymoon to the SeychellesThe newly mintedDuke and

[单选题]Looking to help theenvironment?Consider the following simple ideas.Turn off

[单选题]You think you areone of the high and [mighty];remember pride goes before a

[单选题]Good Table MannersManners play animportant part in making a favorable impre

[单选题]Keeping Cut Flowers（鲜切花） While everybodyenjoys fresh cut flowers around his

[单选题]Smartphone CustomersUp for GrabAbout 10 years ago Imet an advertising execu

[单选题]IQ-geneIn the angry debateover how much of IQ comes from the genes that chi

[单选题]During the SARSperiod,it is especially important to [ventilate] the room.A.

[单选题]Only native-borncitizens are [eligible] for the U.S.Presidency.A.encouraged

[单选题]The fact that blindpeople can see things using other parts of their bodies

[单选题]Battle Hymn of Tiger MotherIn general,I thinkWestern parenting gives childr

[单选题]Special EffectsWhat are specialeffects? Do you enjoy movies that use a lot

[单选题]Schools andEducation Life in thetwenty-first century demands preparation.To