专四专八习题练习

专四专八考试专四考试易错题(2019/11/5)
1题:Themoreacidyouaddtothesolution,itbecomes.()
A.cloudier
B.thecloudiest
C.morecloudy
D.thecloudier
【单选题】:      

2题:asmuchasone-fourthofalltimberharvestedisnotused.()
A.Theestimate
B.Theestimatethat
C.Theyareestimated
D.Itisestimatedthat
【单选题】:      

3题:thecenterofourplanetarysystemwasconsideredasheresybythechurchintheMiddleAges.()
A.Itisthesunandnottheearthis
B.Thatthesunandnottheearthis
C.Beingthesunandnottheearthis
D.Thesunandnottheearthis
【单选题】:      

4题:I‘dratheryoubytrainbecausetheweatherforecastsaidtherewouldbeheavysnow,tomorrow.()
A.went
B.shouldgo
C.willgo
D.go
【单选题】:      

5题:Itispredicatedthatexistingreservesoffossilfuelby2045.()
A.havebeenrunout
B.aregoingtoberunout
C.willhaverunout
D.haverunout
【单选题】:      

 

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