Question

Which of the following is a standard guideline for business emails? A. Expressing emotions, such as humor, is encouraged. B. Never write an email with just a few paragraphs. C. Write in all caps if the message is important. D. Always include a clear subject line.

Answer 1

Hey there!

Your answer is option D.
In a business email, you should always include a clear subject line. Including a clear subject line is a standard guideline for them.

Hope this helps you.
Have a great day!

Answer 2

D always include a clear subject line
the others are not buisness like