What Is the AP Standard for the Use of Apostrophes

question 15

Multiple Choice

What is the AP standard for the use of apostrophes with numbers and individual letters?

• A)Always use apostrophes with both except with the letter A.
• B)Do not use apostrophes with either except with the letter A.
• C)Always use apostrophes with numbers but never with individual letters.
• D)Always use apostrophes with individual letters but never with numbers.

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