How can you avoid mistakes when you’re in such a ______?

How can you avoid mistakes when you

A、such a

When you're composing a persuasive message, all of the following except ________ are common mistakes

A、using a hard-sell approach
B、promoting compromise
C、relying solely on great arguments
D、assuming that persuasion is a one-shot effort
E、using a well-crafted story

When you're closing a message about an error that your company made, explaining the steps being taken

A、is a bad idea, since it distracts attention from the main idea.
B、is helpful, even when those steps are not likely to make a difference.
C、should always be avoided since it acknowledges guilt.
D、can underscore the sincerity of an apology.
E、will usually result in skepticism among your peers.

How can you avoid plagiarism?