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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)。
老师，看过你的语法书，讲解关于“比较部分”的内容，实在是觉得A、C选项的比较结构，更符合你的讲解，反而B选项不符合，those of a year ago在左边就找不到平行的结构；
这句话的判断，能否从后半部分，进行判断：
A、are hurting crops and therefore raised，平行不对；
B、平行正确；
C、后半部分结构不对，语义也不对；
这样最后综合选择B，可以这么理解么？
不，你没有理解清楚书里讲的比较原则。这道题目中，higher = more high，也就是说，最合理的比较对象是高低，而能用高低来描述的只有“价格”。所以，最核心的是比价格，自然不能用时间放在than的后面了。
好的，老师，我再体会体会吧！做所有SC中，逢比较题，基本就错......我看下面有同学提出了，能不能就比较问题，做一次公开课，实在是搞不定这类题目......
那书上是错的？
类比 第772题 句子意思 是指
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