flyskytian 发表于 2007-6-15 21:07:46

请教

<P>选择题:</P>
<P>Mum&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </U>some&nbsp; crabs&nbsp; for&nbsp; today's&nbsp; dinner.</P>
<P>A.buys&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.makes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.has bought&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.has&nbsp; made</P>

axdym1 发表于 2007-6-15 21:29:56

C.has bought

flyskytian 发表于 2007-6-15 21:39:21

为什么?

秋海拾贝 发表于 2007-8-28 19:24:09

C.has bought

秋海拾贝 发表于 2007-8-28 19:24:22

C.has bought

回忆雪黎 发表于 2009-4-28 08:43:39

C.has bought{:1_36:}
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