According to paragraph 3, what is the fundamental...

Câu hỏi: According to paragraph 3, what is the fundamental and typical use of explainer videos?

A. It is used to distill wide-ranging and complex ideas into a viewer-friendly package.

B. Businesses use them to quickly introduce themselves and their importance

C. It is designed as a means to stimulate both auditory and visual senses.

D. It helps the customers with their daily life problems with scientific information.