某地洪水为患，消息上报朝廷后，皇帝一方面交代工部尽快抢修溃决的堤防，勿使水患继续扩大；另一方面责成户部尽快调度粮食，运往灾区，赈济灾民。幕僚根据皇帝之意，写成诏书，经皇帝确认无误后，直接送至工部、户部等单位执行。这是下列哪个时期的制度（   ）

阅读短文，下列问题

      My grandmother is a fifty-three-year-old woman. She loves gardening and plants a lot of flowers.She likes animals because she thinks they are cute. And she really enjoys cooking but the dishes don't taste good. She doesn't like sports at all.

      My grandmother has two pretty big eyes and long brown hair. She really looks beautiful. She always has a bright smile on her face. We all think she's also very generous and likes to help others.

      My grandmother is very popular with her friends and her grandchildren. She often tells stories to us. She gives us a lot of happy time. But sometimes she is strict with me. She said she couldn't go to school when she was young. So she hopes that I can get into a better university. I love my grandmother and hope she will be healthy and happy forever.