Which of these are characteristics of a formal style when writing an explanatory text?

Question

Select the three correct answers.(2 points)
Responses

slang
slang

standard textbook English
standard textbook English

personal pronouns
personal pronouns

contractions
contractions

complex syntax
complex syntax

advanced vocabulary

Answer 1

The three correct characteristics of a formal style when writing an explanatory text are:

1. Standard textbook English
2. Complex syntax
3. Advanced vocabulary

These elements contribute to a more academic and formal tone, while slang, personal pronouns, and contractions are generally avoided in formal writing.