CLEAN : Workers disinfect roads and locked down neighbourhoods in Shanghai

The video consists of repetitive content with no educational material, primarily featuring the word '广告' repeated multiple times.

What is the primary purpose of advertisements?

• To reduce product prices

• To confuse potential buyers

• To entertain the audience

• To inform consumers about products

Which of the following is a type of advertisement?

• Spontaneous ads

• Unplanned ads

• Random ads

• Personalized ads

Which of the following is NOT a characteristic of advertisements?

• Persuasive content

• Random placement

• Targeted messaging

• Brand promotion

How do advertisements typically influence consumer behavior?

• By making products less appealing

• By discouraging product use

• By reducing brand awareness

• By encouraging impulsive buying

What is a potential negative impact of advertisements on society?

• Improved market competition

• Increased product knowledge

• Enhanced consumer choice

• Promotion of unhealthy lifestyles