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题库 / GMATAdvanced-SC-45
Chinese public buildings erected under a construction code of the Sung dynasty have withstood earthquakes well because the white cedar used has four times the tensile strength of steel and the timber frame, incorporating many joints and few nails, is flexible.
used has four times the tensile strength of steel and the timber frame, incorporating
used in them has four times the tensile strength of steel has and the timber frame, incorporating
that was used in them has four times the tensile strength steel has, and the timber frame, incorporating
that was used has four times as much tensile strength as steel, and the timber frame incorporates
that was used has four times the tensile strength steel does, and the timber frame incorporates
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Chinese public buildings erected under a construction code of the Sung dynasty have withstood earthquakes well
because [the white cedar used has four times the tensile strength of steel] and [the timber frame, incorporating many joints and few nails, is flexible].
根据宋代建筑规范建造的 中国公共建筑 能够很好地抵御地震，
因为所使用的白雪松的抗拉强度是钢材的四倍 ，并且，木结构的接头多、钉子少，具有柔韧性。
代词them指代不明（or不够简洁）--排除BC
一个句子只有一个谓语--排除DE，因为 跟着非划线部分 is flexible，说明这个句子已有谓语is，所以不能再出现另一个谓语 incorporates
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