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题库 / OG2016-SC-90
Prices at the producer level are only 1.3 percent higher now than a year ago and are going down, even though floods in the Midwest and drought in the South are hurting crops and therefore raised corn and soybean prices.
than a year ago and are going down, even though floods in the Midwest and drought in the South are hurting crops and therefore raised
than those of a year ago and are going down, even though floods in the Midwest and drought in the South are hurting crops and therefore raising
than a year ago and are going down, despite floods in the Midwest and drought in the South, and are hurting crops and therefore raising
as those of a year ago and are going down, even though floods in the Midwest and drought in the South hurt crops and therefore raise
as they were a year ago and are going down, despite floods in the Midwest and drought in the South, and are hurting crops and therefore raising
题目分析：
略。
选项分析：
A选项：比较对象不对等。本题想比较的不是两个年份，而是两个年份的价格。检查本选项最合理的比较对象可知，我们真正应该比较的是“现在的价格”和“一年前的价格”。如果只用now，相当于比较的是“一年前的情况”和“现在的情况”，这是不对的。因为“价格的情况”和“价格”是不同的，只有价格才能higher（高低），价格的其它情况或者属性是没有高低之分的。
B选项：Correct. 本选项在逻辑和语法上均是正确的。
C选项：比较对象错误同(A)。
D选项：higher+than是习惯表达，不能加as。
E选项：本选项错误同(D)。
这道题有点意思，Ron在论坛上把OG的解释骂了一遍，说写OG的人不是出题的人，GMAC把OG的撰写工作外包，因为外包便宜，GMAC出题的全明星团队（all-stars），不参与OG题目的解释，OG上面充满了解释错误，哈哈。这道题的“比较”不是出题点，所以 A，B，C的前半句比较都没问题，我同意Ron，问题在句子后面的结构。大家可以谷歌一下这道题。
哈哈哈哈哈 有趣。嗯我也觉得A里面的前半部分比较than a year ago 没有问题。错的是后面的raised
感谢回复，看了半天这道题，因为和RON之前解释的Gas prices were higher in 2007 than in 1997.有矛盾。哈哈，看到你的回复总算是长舒了一口气
哈哈哈 看到后面的评论 我也觉得应该是句子后半部分有问题 a year ago应该是没有问题的
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