| 四六级考试六级易错题（2018/5/2） |
| 第1题：Someofthemost,importantproblemsinphysics（）theirsuccesstothesemathematicssystems. A.oblige B.devote C.contribute D.attribute |
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| 第2题：By1990,productioninareaisexpectedtodouble（）of1980 A.that B.it C.one D.what |
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| 第3题：The boy was injured when a firework（）in his face. A.went out B.went off C.went round D.went up |
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| 第4题： If you can prove to the court that Johnson has（）robery,he will be found guilty. A.created B.made C.committed D.caused |
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| 第5题：The welfare system____insurance from cradle to grave has been well praised. A.provides B.providing C.provided D.providing for |
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