more than主语比较的后面的词要补出助动词，这个助动词是一定要倒装吗？Though widely used for decades to fuel home heating systems, utility boilers, and industrial furnaces, natural gas has accounted for far less of the energy consumed in the United States than has oil. 这里 has oil是倒装的，但是manhattan里的例句是不倒装的。 求解答 谢谢
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发表于 2012-8-20 18:19:24
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