感觉还是没看明白题目 请大牛指教 看看你们怎么理解题目,特别是红色部分没看明白。 Some observers have concluded that the rise in the price of pepper means that the switch by some growers from pepper to cocca left those growers no better off than if none of them had switched;this conclusion,however,is unwarranted because it can be inferred to be likely that A) those growers could not have foreseen how high the price of pepper would go B) the initial cost involved in switching from pepper to cocca is substantial C) supplies of pepper would not be as low as they are if those growers had not switched crops D) cocca crops are susceptible to being reduced by bad weather as are pepper crops E) as more growers turn to growing cocca, cocca supplies will increase and the price of cocca will fall precipitously.
[此贴子已经被作者于2008-2-21 6:05:38编辑过] |