标题: 请教OG18-758对于动词时态的解释，谢谢 [打印本页] 作者: Helmet_007 时间: 2017-11-16 15:43 标题: 请教OG18-758对于动词时态的解释，谢谢 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.
(A) 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
(B) 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
(C) 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
(D) 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
(E) 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
答案：B
OG解析摘录：
（D）选项——“the tenses of the verbs in the latter half of the sentence, hurt (simple past) and raise (simple present), do not work together logically.”