Which passage from the text most strongly supports the answer to Question 7?
Answer choices for the above question
A. “The bathrooms were clean and the people were very, very kind.”
B. “Unable to thank them in words, we smiled even more broadly.”
C. “Perhaps fearing that we might show up at their doorstep again, the woman and her daughter walked us all the way to our front porch and even helped my mother unlock the unfamiliar door.”
D. “After making one last futile attempt at communication, they waved good-bye.”