听第10段材料，回答第17～20题。 What is the purpose of the woman’s talk
A: [A] Encouraging people to ask questions
B: Giving an introduction to her speech.
C: Discussing problems in learning
A: [A] Encouraging people to ask questions
B: Giving an introduction to her speech.
C: Discussing problems in learning
举一反三
- 听第10段材料，回答第17至20题 What do we know about the Plaza Leon A: it’s new building. B: it’s a small town. C: it’s public place.
- 听第8段材料，回答第10～12题。 What did Gail think of the people in the country A: They were tall. B: They were strange. C: They were friendly.
- 听第9段材料，回答14至17题；第14题：
- 六、听材料，回答17-20题。第17题：
- What is the purpose of the woman’s talk How long will the woman go on talking A: 5 minutes. B: 20 minutes. C: 30 minutes.