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题库 / Prep2012-CR-51
Which of the following most logically completes the passage below?
Heavy rains during Centralia's corn planting season prevented some farmers there from planting corn. It is now the planting season for soybeans, another of Centralia's principal crops, and those fields originally intended for corn are dry enough for planting. Nonetheless, even though soybean prices are unusually high at present, the farmers will leave most of these fields empty rather than plant them with soybeans, since________.
the extensive rains have led to an increase in the price of corn
some Centralian farmers anticipate serious financial losses due to the extremely wet spring planting season
chemicals that were used to prepare the fields for corn planting would stunt the growth of soybeans
the majority of Centralia's corn farmers were able to plant corn as they had intended, despite the wet planting season
many Centralian farmers grow both corn and soybeans
可以想象原计划：1月撒农药，2月种玉米，4月种大豆-->10月大豆玉米一起收
所以实际上土地应该是一部分只种玉米，一部分只种大豆
原文：为什么不用种玉米的地也种大豆，而选择空着？
C：因为种玉米的地因为农药所以没法种大豆
尽管现在大豆价格高，但是农民情愿把土地空着也不愿意种大豆，问explain，即解释为什么现在的条件允许种大豆，但是农民决定不种大豆
choice a, 雨季导致玉米价格上升。irrelevant
choice b, 一些农民预计会有严重的财务损失因为湿润的种植季。irrelevant，一些不能代表全部
choice c, 用于准备土地种植玉米的化学物质会损伤大豆的生长。correct
果因推理，选项中要提及果（为什么现在没有种soybean），因为土壤中有对其有害物质，（所以没有种）。
B 与原文信息相反 those fields originally intended for corn are dry enough for planting。原文已说这些地足够干了。登录 或 注册 后可以参加讨论