Respuesta :
Answer:
B. It is unclear who she is. And, C. is "he" the president or the treasurer? C appears more correct
I sent the letter to the president and the treasurer, and he responded immediately contains a pronoun with an unclear antecedent.
What is a Pronoun?
This is a word which is usually used in place of a noun and examples include he, she etc.
Option C is the appropriate choice as two people were given the letter with no specific emphasis on who responded.
Read more about Pronoun here https://brainly.com/question/1494508
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