"Chen Chen, what do you mean is that you did not make a mistake on any of the questions and got full marks?" From Lin Guoer's point of view, this is totally impossible.

"Yes, these questions are not very difficult. When we were in the United States, the questions on every exam were more difficult than they are now. Although some of the individual questions are beyond the scope, we can get the answer as long as we carefully analyze them."

For Chen Chen, these topics are not very difficult, because Li Wanyang attaches great importance to his education. During his stay in the United States, he was sent to...