A. As long as possible
B. One to two sentences
C. A few paragraphs
D. Only one line
Answer: A few paragraphs
A. As long as possible
B. One to two sentences
C. A few paragraphs
D. Only one line
Answer: A few paragraphs
Additional Information: Professional emails should be concise yet comprehensive, usually consisting of a few paragraphs.
Subjects: Professional Writing, Business English