词汇过关练习题 (十七)

• 1. Dozensofscientificgroupsallovertheworldhavebeen_________thegoalofapracticalandeconomicalwaytousesunlighttosplitwatermolecules.[5分]

  Apursuing

  Bchasing

  Creaching

  Dwinning

• 2. Daringthe________larrupstookallthetroublestoirrigatetheircrops.[5分]

  Araught

  Bnaught

  Cfraught

  Ddrought

• 3. Englishhasbecomeacommunication________forpeoplefromdifferentcountries.[5分]

  Amedium

  Bmerit

  Cstream

  Denjoyment

• 4. Dr.Smithfailedmanytimesbuthefinally_________tofindasuccessfulwaytosolvetheproblem.[5分]

  Abrokeoff

  Bbrokedown

  Cbrokeout

  Dbrokethrough

• 5. Duringthebusinessdepressionhalfthemachinesinthisfactorywere________[5分]

  Ahelpless

  Bvacant

  Cidle

  Dlonely

• 6. England,ScotlandandWales________theislandofGreatBritain.[5分]

  Aconsist

  Bcompose

  Cmake

  Dcombine

• 7. Duringthenineteenyearsofhiscareer,FranceBattistahaswonthe__________ofawideaudienceoutsideItaly.[5分]

  Aenjoyment

  Bappreciation

  Cevaluation

  Dreputation

• 8. DuringthetripTomandI_________drivingthecar.Hewoulddriveforabouttwohundredmilesandthen1woulddriveforaboutanotherhundredmiles.[5分]

  Atookeffect

  Btookturns

  Cmadeefforts

  Dturnedover

• 9. Educationiscarriedout__________theprinciplesoftheschool.[5分]

  Atokeeppacewith

  Binrelationto

  Caccordingto

  Dinfavorof

• 10. Employersexpecttheiremployeestobe________forwork.[5分]

  Atimely

  Bpunctual

  Cprompt

  Durgent