<P> 如 题 目：</P>
<P>I&nbsp; can&nbsp; see&nbsp; some&nbsp; ducks&nbsp;&nbsp;&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>&nbsp;&nbsp;&nbsp;&nbsp; in&nbsp; the river.</P>
<P>A&nbsp;&nbsp; swims&nbsp;&nbsp;&nbsp; B&nbsp; swimming&nbsp;&nbsp;&nbsp; &nbsp;C&nbsp;&nbsp; swiming&nbsp;&nbsp;&nbsp;&nbsp; D&nbsp; to&nbsp; swim</P>

B  swimming

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原帖由 <I>xiaolu</I> 于 2007-6-13 18:19 发表 B swimming

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<P>xiexie.</P>
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