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(fù)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。

What can debaters benefit from "walking in another person' s shoes"

• A、Becoming more broad-minded.

• B、Developing critical thinking

• C、Finding others' weak points.

• D、Trying out others' methods

Moviegoers know that many special effects are created by computers, __ they often don't know is that these scenes still require a lot of work.

• A、That

• B、Whom

• C、What

• D、How