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3．前天，許多物理學家出席了頒獎典禮．（present）Many physicists were present at the awarding ceremony the day before yesterday．．

分析 Many physicists were present at the awarding ceremony the day before yesterday．

解答根據句中時間狀語"the day before yesterday"可知描述的是過去的事實，所以用一般過去時．
本句為一簡單句，be present at意為"出席，到場"，the awarding ceremony意為"頒獎典禮，頒獎儀式"．

點評掌握常用短語的用法，根據時間狀語來確定時態即可．

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