A, C and D are incorrect. The question mark belongs after the question, not at the end of the sentence.
Answer: B) <span>"Are you a doctor?" she asked.
Why?
Because the question mark is placed inside the quotation marks after the end of the question. Thus, the answer is B.</span>
<span>her fear of being thought anti-revolutionary and
her hatred of capitalist society</span>
<span>D. The migration of African Americans to northern cities
that's the answer to it
</span>
