Humor and critical thinking; always a good combination.

来源: 山龙 于 2015-10-29 11:13:45 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: humours along with critical thinking. funny 由 lightblue2 于 2015-10-29 07:44:37
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