找人帮忙分析下下面这个句子that后面的是个定语从句吗?如果是的话先行词在从句中作什么成分?Entrepreneurs would embark on overambitious projects that take too long to reach fruition and make insupportable claims on society's resources.企业家们会野心勃勃地着手获取回报时间长,对社会资源的利用极不合理的项目.take too long to do.to后面的应该是take的真正主语吧,就好象it take too long to...it只是形式主语.那应该从句有主语才对,
问题描述：
找人帮忙分析下下面这个句子that后面的是个定语从句吗?如果是的话先行词在从句中作什么成分?
Entrepreneurs would embark on overambitious projects that take too long to reach fruition and make insupportable claims on society's resources.企业家们会野心勃勃地着手获取回报时间长,对社会资源的利用极不合理的项目.
take too long to do.to后面的应该是take的真正主语吧,就好象it take too long to...it只是形式主语.那应该从句有主语才对,
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