F: Mary's handwriting is very well. M: Yes, she is. But Li Ping's handwriting is the best in their class., Question: What's meaning of this dialogue? (A) Mary's handwriting is better than Li ping's. (B) Mary's handwriting is the best in their class. (C) Li Ping's handwriting is better than Mary's.
(C) Li Ping's handwriting is better than Mary's.