Concise summary: At the end, briefly summarize the main plot, theme or conclusion of the story or article in one or two sentences. Avoid repeating the details mentioned before, but extract the core points.
Echoing the beginning: there is a special introduction or setting at the beginning of the outline, and the ending part can appropriately echo the beginning to form a complete narrative structure.
1. On which website do you download the national excellent courses?
It depends on the major you choose in that school. For example, Tongji University's civil enginee