1. (2021九上·吉林月考) 根据对话内容，运用方框中所给的句子选项补全对话。选项中有一项是多余的

A：Hi, Maria. You really did a good job in the sports meeting.

B：Hi, Lucy! Just by practicing very hard in the early morning and the late evening.

A：I want to learn running. Are there any skills?  

B：Yes. They sometimes show us the skills of running and they also encourage us.

A：Oh, it is a really a good way to improve running.

B：During the summer holiday, I watched the whole process of Su Bingtian's performance.

A：Really? How fast he was! He must be very hard-working.

B：Yes. ，In order to achieve his dream, he practiced onwards and upwards（全力以赴）.

During these years, he also got injured. So he planned to retire in 2017. But he fought on.

A：

B：The spirit of challenging himself! He didn't want to give up. You see he really made a big difference to China. Even the world was amazed at his speed.

A：I really admire him and I want to practice running with you in the future. And take part in the sports meeting as much as possible.

B：OK.

A. What is his dream? B. I was very excited to see he just used 9. 98 seconds. C. I often watch the videos of famous runners. D. How did you run so fast? E. And his longtime dream is to run in the 100-meter race at the Olympics. F. What made him continue running?