CLEAN : Rescuers gather dead at Ukraine crash site

The video tutorial begins with a discussion on the concept of a support station, exploring its purpose and functionality. It then briefly touches upon the geopolitical context of North Korea, possibly as an example or case study related to the earlier discussion.

What is the main action discussed in the first section?

• Staying still

• Going down

• Moving sideways

• Going up

What is the purpose of undoing a support station?

• To relocate it

• To enhance its function

• To remove its effects

• To upgrade it

Which country is mentioned in the second section?

• China

• Japan

• South Korea

• North Korea

What is the duration of the mention of North Korea?

• 2000 milliseconds

• 860 milliseconds

• 3470 milliseconds

• 5000 milliseconds

How many sections are there in the video tutorial?

• Four

• Three

• Two

• One