CLEAN : Beijing residents photograph Forbidden City, stroll along promenade

The video tutorial provides an introduction followed by a detailed discussion on the main topic.

What does the speaker imply about the person's awareness?

• The person was unaware.

• The person was informed.

• The person was confused.

• The person was indifferent.

What does the speaker confirm about the listener's past actions?

• The listener is unsure about it.

• The listener is planning to do it.

• The listener has done it before.

• The listener has never done it.

What is the new topic or idea introduced by the speaker?

• A new color.

• A new experience.

• A new location.

• A new person.

How does the speaker's tone change from the first section to the second?

• From confused to clear.

• From indifferent to excited.

• From informative to inquisitive.

• From acknowledging to introducing.

What is the significance of the word 'Black' in the context?

• It is a random word.

• It concludes the discussion.

• It introduces a new topic.

• It signifies a mood.