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标题: 诚心求教OG11-12 [打印本页]

作者: 99dreamchaser 时间: 2006-7-21 00:32
标题: 诚心求教OG11-12

诚心求教各位:

How to understand this sentence:

... if the researchers had NOT found that two extinct carnivore species were free of tooth breakage...

脑子有点转不过弯来.

谢谢!

作者: sen4sun 时间: 2006-7-22 22:21
下次整段贴出来吧. 这题有点印象. 如果以前研究人员没发现两绝种肉食动物没有牙齿裂痕的话.....

作者: 99dreamchaser 时间: 2006-7-23 02:33
谢谢版主指教. 我是刚来的菜鸟,下次一定改正.

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