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8．Who ison dutytoday？（值日）

分析今天誰值日？

解答答案：on duty．
根據Who is--today？（值日）可知句意為：今天誰值日？on duty值日．故填on duty．

點評本題主要考查翻譯填空，做此類題目，首先結合提示詞，弄清句意．然后再根據句法，語法，確定單詞的準確形式．

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