Section BDirections: This section is to test your ability to understand short dialogues. There are 7 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D).8. 
A、Earth Day. 
B、Father's Day.
C、Mother's Day.
D、Thanksgiving Day. 无解析