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65. Digging in sediments in northern China, evidence has
been gathered bv scientists suggesting that complex
life-forms emerged much earlier than thev had
previously thought.
(A) evidence has been gathered by scientists
suggesting that complex life-forms emerged
much earlier than they had
(B) evidence gathered by scientists suggests a
much earlier emergence of complex life-forms
than had been
(C) scientists have gathered evidence suggesting
that complex life-formsemerged much earlier
than
(D) scientists have gathered evidence that suggests
a much earlier emergence of complex life-forms
than that which was
(E) scientists have gathered evidence which
suggests a much earlier emergence of complex
life-forms than that
本题正确答案选C
想问下:complex life-forms emerged much earlier than previously thought这个比较结构是省略了什么内容吗?一直不太擅长比较结构,能不能帮我分析一下这个句子的结构?
万分感谢!
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