A、His English is still poor after ten years in America. B、He doesn’t mind speaking English with an accent. C、He doesn’t like the

W: I’m glad that today’s physics class is over. What did you think of the lecture?
M: I was all at sea. I couldn’t catch a word of what Prof. Simms said.
Q: What does the man mean?

M: Did you know this: after almost ten year? in the United States, with such a strong accent.
W: Yes, but he is proud of it. He says it is a part of his identity.
Q: What does the conversation tell us about Mr. Li?