英文句子理解问题= =怎么都搞不懂这其中的逻辑

问题描述:

英文句子理解问题= =怎么都搞不懂这其中的逻辑
Since choices A and B did not contain the word "only" after "applies" so that the law might apply to both the long run and the shot run, the answer to the question has to be A or B.In other words, the law of diminishing returns must apply to either the short run or the long run.
前面明明说两者都有可能,后来怎么又变成不是A就是B了呢_ _

因为A与B在applies后面都未包含only,因此答案只能是A或B.
你没看懂.so that the law might apply to both the long run and the shot run既然long run和short run都有可能,为什么答案确定是两者之一而不是两者都对呢?建议把整段全贴上来,大家一起看看。