阅读下面对话，判断下列句子是否正确。
David: What are you going to do tomorrow?     
Wu Yifan: I want to buy some food. Where is the supermarket?     
David: It's next to the bookstore.     
Wu Yifan: How can I get to the bookstore?     
David: You can go by the No. 12 bus. Get off at the school. Then walk straight for two minutes. The bookstore
          is on the right.     
Wu Yifan: Thank you.     
David: You're welcome.  
(     ) 1. You can go to the bookstore by the No. 21 bus.
(     ) 2. You can get off the bus at the school.
(     ) 3. It's about three minutes if you walk from the school to the bookstore.
(     ) 4. The supermarket is near the bookstore.  

参考答案：
1.×    2.√    3.×    4.√

阅读下面对话，判断下列句子是否正确。
David: What are you going to do tomorrow?     
Wu Yifan: I want to buy some food. Where is the supermarket?     
David: It's next to the bookstore.     
Wu Yifan: How can I get to the bookstore?     
David: You can go by the No. 12 bus. Get off at the school. Then walk straight for two minutes. The bookstore
          is on the right.     
Wu Yifan: Thank you.     
David: You're welcome.  
(     ) 1. You can go to the bookstore by the No. 21 bus.
(     ) 2. You can get off the bus at the school.
(     ) 3. It's about three minutes if you walk from the school to the bookstore.
(     ) 4. The supermarket is near the bookstore.  

参考答案：
1.×    2.√    3.×    4.√