CLEAN : COP27: Vegan activists carry placards and protest

The video tutorial focuses on understanding the start times of operations, with a particular emphasis on the years 1984 and 1989. It begins with an introduction to the topic, followed by a discussion on historical start times. The tutorial concludes with a series of repeated questions to reinforce the learning material.

What year is first mentioned in the video as a possible start time?

• 1989

• 1990

• 1984

• 1985

Which year is emphasized twice in the video?

• 1989

• 1985

• 1984

• 1991

What is the main focus of the repeated question in the video?

• The location

• The end time

• The start time

• The duration

How many times is the question about the start time repeated in the video?

• 5 times

• 8 times

• 13 times

• 10 times

Which year is not mentioned in the video?

• 1985

• 1990

• 1989

• 1984