问题描述：
SAT语法修改句子题
Environmentalists will find it difficult to discover who is more to blame for the disaster-the company workers who dumped the chemicals or the mayor who allowed the dumpling.这个是改对了的,但是改成这样为何不对啊?.to discover whether the disaster was the fault of the company workers or.
Environmentalists will find it difficult to discover who is more to blame for the disaster-the company workers who dumped the chemicals or the mayor who allowed the dumpling.这个是改对了的,但是改成这样为何不对啊?.to discover whether the disaster was the fault of the company workers or.
问题解答：
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