Answer:
The best answer I can see? Probably letter D. It has a fact and some supporting evidence.
Answer:
A
Explanation:
a semi colon (what is used in a) is meant to connect 2 full sentences that rely on each other. You know you should use a semi colon because you can divide the sentence into 2 different sentences and it still makes sense.
A. e-mail is the most common workplace in writing
The answer would be A because cordial is being polite.
It makes you less reliant on yourself to fix the issues. So you don't feel the need to fix or look for any issues because you expect the computer to fix it.