专四专八习题练习

专四专八考试专四考试易错题(2019/11/4)
1题:Nowhereinnatureisaluminumfoundfree,owingtoitsalwayswithotherelements,mostcommonlywithoxygen.()
A.beingcombined
B.havingcombined
C.tocombine
D.combined
【单选题】:      

2题:Someofhisanswerswerecorrect,butIdon‘tremember.()
A.whatone
B.whichone
C.few
D.not
【单选题】:      

3题:Theshophassoldmanyrefrigeratorsofthiskindandtherestonsaletoday.()
A.is
B.has
C.have
D.are
【单选题】:      

4题:Annawasreadingapieceofsciencefiction,completelytotheoutsideworld.()
A.havingbeenlost
B.tobelost
C.losing
D.lost
【单选题】:      

5题:Themissileisdesignedinsuchawaythatoncenothingcanbedonetoretrieveit.()
A.fired
B.beingfired
C.theyfired
D.havingfired
【单选题】:      

 

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