书面表达。

        假如你是汤姆,因患感冒今天不能上学.请根据提示,用4-6句话给你的老师写一张请假条,说明你不能上学的原因.

提示: 1. have a cold

           2. stay in bed

           3. can't go to school

           4. tomorrow

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押品管理是指押品的受理、审查、评估、权利设立、监控、返还与处置等一系列活动。