U r rught, the green color must be corrected after

来源: derKerl 于 2008-12-18 16:24:10 [] [旧帖] [给我悄悄话] 阅读数 : (112 bytes)
回答: 17 不确定。大概baby不会'goes'? 18 an awful 由 vivi123 于 2008-12-17 21:21:26

the teacher corrected.

My question is Q18, teacher marked it as wrong, later didn't count it as wrong.

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