单选题
【正确答案】 B
【答案解析】[听力原文]
Let's go to park now.
【正确答案】 C
【答案解析】[听力原文]
Hello! How are you?
【正确答案】 A
【答案解析】[听力原文]
What are they talking about?
【正确答案】 A
【答案解析】[听力原文]
Mum, I can't find my bag.
【正确答案】 C
【答案解析】[听力原文]
How many students in your class?