专四专八习题练习

专四专八考试专四考试易错题(2019/7/13)
1题:Itwasnotuntilmidnightthecampingsite.()
A.thattheyreached
B.thattheydidnotreach
C.didtheyreach
D.didtheynotreach
【单选题】:      

2题:Themillionsofcalculationsinvolved,byhand,wouldhavelostallpracticalvaluebythetimetheywerefinished.()
A.hadtheybeendone
B.theyhadbeendone
C.havingbeendone
D.theyweredone
【单选题】:      

3题:EinsteinwontheNobelPrizein1921andenjoyedgreatfameinGermanyuntiltheriseofNazismhewasexpelledfromGermanybecausehewasaJew.()
A.when
B.who
C.then
D.which
【单选题】:      

4题:intheUnitedStates,St.Louishasnowbecomethe24thlargestcity.()
A.Beingthefourthbiggestcity
B.Itwasoncethefourthbiggestcity
C.Oncethefourthbiggestcity
D.Thefourthbiggestcityitwas
【单选题】:      

5题:Adreamistoapersoniswingsaretoabird.()
A.that
B.which
C.what
D.as
【单选题】:      

 

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