Why is debate important？

• A、It helps people understand others better.

• B、It allows people to present their opinions.

• C、It develops one' s thinking and communicative competence.

• D、It gives one the opportunity to brush others' opinion aside.

What is meant by trust in school?

• A、Freedom to express one' s views

• B、Extra effort teachers put into their work

• C、Independence of the teachers in schools.

• D、Unconscious and unspoken expectations.

你是王剛(Wang Gang)，寫一封給朋友李明(Li Ming)的祝賀信，祝賀他獲得復旦大學計算機科學碩士學位，并祝他今后在學習和研究方面取得成功。