专四专八考试专四考试易错题(2018/5/14) |
第1题:Nowhereinnatureisaluminumfoundfree,owingtoitsalwayswithotherelements,mostcommonlywithoxygen.() A.beingcombined B.havingcombined C.tocombine D.combined |
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第2题:Theboyhasadmittedtothewindowwhileplayingfootballyesterday.() A.breaking B.havingbeenbroken C.break D.bebreaking |
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第3题:Themissileisdesignedinsuchawaythatoncenothingcanbedonetoretrieveit.() A.fired B.beingfired C.theyfired D.havingfired |
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第4题:wayyoudoit,theanswerisalwaysthesame.() A.However B.Whichever C.Whoever D.Whyever |
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第5题:Weleftthemeeting,thereobviouslynopointinstaying.() A.were B.being C.tobe D.having |
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