1. No.
2. The three empty spaces in the essay title may be to center the title. For the sake of beauty, the number of empty spaces can be appropriately adjusted according to the number of words in the essay title. As long as it is beautiful and the layout is reasonable, it is not necessary. How many empty spaces are there?
3. The title of the essay is the title of the article. Whether the title is good or not will affect the score and the reader’s interest in reading. A good title can attract readers and summarize the central role, so the title of the essay must be Think carefully about it.