OG13_RC里面的一个长难句

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7.4里面第七题的A项是这样的：Company profits resulting from such innovations maybe reinvested in that company with no guarentee that the company will continue to make further improvenments in ecoefficiency.
第一个that之前我还看得很懂，之后有两个that然后我就晕了，求分析~

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多谢！！明白了，我的问题出现在第一个that上了！我以为引导的是一个从句，殊不知就是一个简单的指代！Company profits （resulting from such innovations) maybe reinvested in (that company)/ with no guarentee （that the company will continue to make further improvenments in ecoefficiency）.