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A new genetically engineered papaya was produced not by seed companies who have been motivated by profit, which was the case with most genetically modified crops previously approved for commercial use, but university and United States Department of Agriculture researchers who allowed growers to use it free of charge. (A) produced not by seed companies who have been motivated by profit, which was the case with most genetically modified crops previously approved for commercial use, but典型的case迷惑选项,只要记得case要做主语不做宾语,就不容易上当。并且说papaya就是genetically modified crops,而实际上应该是两种情况相似不是完全相等 (B) produced not by profit-motivated seed companies, the case with most genetically modified crops previously approved for commercial use, but这里的case又少了as连词,变成了一个同位语,改变了句意
看了huhu总结的case用法 感觉非常好 huhu真的好厉害啊~~ 不过还有一点我不太明白 想请教~ B中the case with 是同位语吗 同位语不是不能特指 只能说 a case? 如果说这个同位语修饰前面一句话 句意改变了吗。。。 |