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        • [未分類小類] PETS五級(jí)語法精講(三)

          4.序數(shù)詞的用法: 序號(hào) 用法特點(diǎn) 舉 例 1 前面要加the He’s always the first to get to meeting-room.2 前面用a/an表“又一,再一” He’d better try a fo...

          2006-03-17 16:15