D的逻辑有问题,D说的是为了达到环境标准,这个cost要被估计,显然不应该是这样的。正确的逻辑应该是:按照估计,为了达到环境标准,这个cost要怎么怎么样。by the end of 不能修饰动词project 或者eatimate的,要修饰动词后的内容;the cost of sth ...的费用,成本 the cost to sb/sth ...所付出的费用,代价
D) Wrong. "To meet the regulations, the cost..." implies that the cost intends to meet the regulations, which is illogical. Wrong modifier. Another mistake is the incorrect present tense "..the cost is estimated at 10%..by the end of the decade." I can understand the meaning, but this is not the way to convey that meaning.
改变了句意
estimated at 用法错误 To meet environmental regulations逻辑主语是the cost 错误
to 语义上不是修饰句子,是修饰coat
时态错,+by the end of the decade错误地修饰refined petroleum。
注重考虑句子意思,D说的是为了达到环境标准,这个cost要被估计,而正确的逻辑应该是:按照估计,为了达到环境标准,这个cost要怎么怎么样。
estimated at
to meet的逻辑主语不应该是cost,而应该是industry
to meet的逻辑主语不应该是cost,而应该是industry
to meet 错误修饰了estimated
为了达到环境标准,这个cost要被估计,逻辑有问题
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