Hu Jintao meets Emperor Akihito

The video consists of repeated congratulatory messages directed at the Class of 2020, celebrating their achievements.

What is the main message conveyed at the beginning of the video?

• A welcome to new students

• An announcement of a new course

• A farewell to the teachers

• Congratulations to the Class of 2020

What is emphasized in the repeated message to the Class of 2020?

• The start of a new semester

• The need for more study materials

• The significance of their graduation

• The importance of attending classes

How many times is the congratulatory message repeated in the video?

• Three times

• Twice

• Once

• Four times

What year is being celebrated in the video?

• 2021

• 2019

• 2020

• 2022

What is the tone of the video?

• Critical

• Indifferent

• Somber

• Celebratory