发现5&6sc还挺难的。。。而且有些题一直找不到解析
1.Human mortalitystatistics on natural deaths suggest the possibility that the normal human lifespan comprises an even number of days.
that the normal human life span comprisesan even number of days that an even number of days may becomprising the normal human life span of the normal human life span to becomprised of an even number of days of an even number of days that may comprisethe normal human life span of an even number of days to comprise thenormal human life span
2.A team of researchers reported that five endangered bird species had resumed nesting or investigated nesting boxes erected by volunteers having been ferried out to the island last month.
investigated nesting boxes erected by volunteers having been
begun investigating nesting boxes erected by volunteers, being
investigating nesting boxes, erected by volunteers,
were investigating nesting boxes erected by volunteers
investigate nesting boxes erected by volunteers, which
两题其实都是考句意Orz，奈何实在理解不了意思，求大神帮忙解析！！
1答案是A，2答案是D
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发表于 2018-11-18 18:01:46
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楼主
，所以我以为我理解错了
