Commemorative medals from the May 4th Movement. Slogans from the May 4th Movement. Answer the following questions based on the knowledge you have learned: (1) The outbreak of the May 4th Movement.

(1) The reasonable demands made by Chinese representatives at the Paris Peace Conference were rejected. 90th anniversary.

(2) The May Fourth Movement was a thorough anti-imperialist and anti-feudal patriotic movement.

(3) Inherit and carry forward the spirit of patriotism, always put the interests of the motherland first; have the courage to explore, pursue the truth, not be afraid of difficulties, and move forward courageously; as students, we must study hard and master Good scientific knowledge, and contribute to the construction of the motherland in the future, etc. (As long as it makes sense)