To include the double quotes as part of the control string we use the symbol

The correct answer is C. \”

To include the double quotes as part of the control string, we use the backslash () character. This is because the double quotes are special characters in control strings. When we use a backslash before a special character, it tells the computer to treat that character literally. So, if we want to include a double quote in a control string, we need to write it as \”.

Option A is incorrect because % is not a special character in control strings. Option B is incorrect because “” is just a pair of double quotes. Option D is incorrect because # is not a special character in control strings. Option E is incorrect because C is the correct answer.