| 专四专八考试专四考试易错题(2017/10/11) |
| 第1题:Themillionsofcalculationsinvolved,byhand,wouldhavelostallpracticalvaluebythetimetheywerefinished.() A.hadtheybeendone B.theyhadbeendone C.havingbeendone D.theyweredone |
| 【单选题】: |
| 第2题:asmuchasone-fourthofalltimberharvestedisnotused.() A.Theestimate B.Theestimatethat C.Theyareestimated D.Itisestimatedthat |
| 【单选题】: |
| 第3题:Astheskygrewdarker,itbecameobvioustousthattheboystofinishthegamequicklyiftheywantedtoavoidthestorm.() A.have B.wouldhave C.oughttohave D.having |
| 【单选题】: |
| 第4题:ThisCDcostsmetheoneIboughttheotherday.() A.asmuchasthreetimes B.asmuchmoneyasthreetimes C.threetimesasmuchas D.threetimesasexpensiveas |
| 【单选题】: |
| 第5题:IamsureMaryhasbeenhereand.() B.hasdonewhatrequiredher C.hasdonewhatwas,requiredofher D.didwhathasbeenrequiredofher |
| 【单选题】: |