托福习题练习

托福考试易错题(2018/8/22)
1题: (Although) the term "corrosion" applies mostly to metals and particularly to (their reaction)to oxygen, all (material) are subject to (surface deterioration)
A.Although
B.their reaction
C.material
D.surface deterioration
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2题: Ca devient impossible de ____________ en voiture dans Paris.
A.remuer
B.se mouvoir
C.se déplacer
D.aller
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3题: () the percentage of individuals with similar traits in succeeding generations, geneticists use the theory of probability. 
A. The calculation of 
B. To calculate 
C. Is calculating 
D. Calculated 
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4题: While photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
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5题: Gold (can combined) with silver (in any) proportion, but alloys with 50 (to) 60 percent silver are (the strongest).
A.can combined
B.in any
C.to
D.the strongest
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