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题库 / OG2017V-SC-227
Some buildings that were destroyed and heavily damaged in the earthquake last year were constructed in violation of the city's building cede.
Some buildings that were destroyed and heavily damaged in the earthquake last year were
Some buildings that were destroyed or heavily damaged in the earthquake last year had been
Some buildings that the earthquake destroyed and heavily damaged last year have been
Last year the earthquake destroyed or heavily damaged some buildings that have been
Last year some of the buildings that were destroyed or heavily damaged in the earthquake had been
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
过去完成时需要一个过去的时间标识，如将last year放置句首，逻辑上是有误的。
大体句意是说那些违建的建筑在去年的地震中被摧毁了
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