对话连线
(1) When do they arrive in Beijing ? a. There are many people in the park.
(2) What do they see on their way to the hotel? b. Beijing is great.
(3) What do you know about Beijing? c. They arrive in Beijing at 1:17 in the afternoon.
(4) What are they doing in the park? d. The young woman is singing.
(5) What’s the young woman doing? e. Some children are playing football.