:-) Thanks.

來源: 北京二號 於 2009-08-20 11:19:43 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (172 bytes)
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回答: 一碗石頭湯 由 北京二號 於 2009-08-19 21:22:22

Ann Cook's material is in general harder to read than NCE-2. I haven't done the comparison with NCE-3 yet, but have a feeling that they might be at the similar level.

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