听力部分：

1-5: BACCB 6-10: ABACC 11-15: ACBBA

阅读部分：

A篇：1-5: CACAB 6-10: BCCAA

B篇：1-5: CACBC 6-10: BCCAA

C篇：1-5: BCBAC 6-10: CACBA

完形填空部分：

1-5: BACAB 6-10: CABCB 11-15: ACBAC 16-20: CBACB

任务型阅读部分：

1. What is the article mainly about?

The article is mainly about how to be a good listener.

2. What are the three tips for being a good listener?

The three tips for being a good listener are to give the speaker your full attention, ask questions to show that you are interested, and summarize what the speaker has said.

3. What should you do if you don't understand something?

If you don't understand something, you should ask the speaker to explain it in a different way.

4. Why is it important to avoid interrupting the speaker?

It is important to avoid interrupting the speaker because it shows that you are not fully listening and can be disrespectful.

5. What are the benefits of being a good listener?

The benefits of being a good listener include building stronger relationships, gaining new knowledge and perspectives, and improving communication skills.