专四专八习题练习

专四专八考试专四考试易错题(2019/8/13)
1题:asmuchasone-fourthofalltimberharvestedisnotused.()
A.Theestimate
B.Theestimatethat
C.Theyareestimated
D.Itisestimatedthat
【单选题】:      

2题:producingmethane,theprocessalsoproducescarbonmonoxide.()
A.Apart
B.Aswell
C.Besides
D.Inaddition
【单选题】:      

3题:Woodfurnituredoesnotdepreciatedinvalueproperlyhandledandprotected.()
A.if
B.has
C.and
D.that
【单选题】:      

4题:Ittoseesomanychildreninthatmountainousareacannotevenaffordelementaryeducation.()
A.painsher
B.makesherpain
C.ispaining
D.ispained
【单选题】:      

5题:Onlybyincreasingitsexportsdrasticallyfromthepresenttradeimbalance.()
A.thecountrycanemerge
B.thecountrymightemerge
C.canthecountryemerge
D.thecountrymightemerged
【单选题】:      

 

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