Answer:
A good friend is someone difficult to find. A friend is somebody you can always count on when times are a hard time. The dictionary’s definition of a good friend is a person who attached to another by feelings of affection or personal regard.
Friendship means at ease with and liking of each other’s mind. A friend is one who appreciates a person’s skill. A good friend helps or encourages to make the right choices and do not get into any trouble at all.
Another good reason to obtain citation information:
So that you can properly cite the source of the information in you’re writing.
I do think khan helps you, just not the right help. Most students do Khan simply because they have to. A lot of times this makes for a bad education. Sometimes they just don't do it at all. Khan shows you what to do, but it dose not seem to help anyone. I get a lot of complaints about how the teacher adds to many but even more so, khan is not helping them learn. It will give you hints but then it marks that question wrong. So in the end I guess you could say no I don't agree with Khan's claim regarding the goal of education.
칸이 당신을 돕고 있다고 생각하지만 올바른 도움이 아닙니다. 대부분의 학생들은 필요한 이유만으로 Khan을 연기합니다. 많은 경우 이것은 나쁜 교육을 만듭니다. 때때로 그들은 그것을 전혀하지 않습니다. Khan에게 무엇을해야하는지 보여 주지만 누구에게도 도움이되지 않는 것 같습니다. 선생님이 그렇게 많은 사람들을 어떻게 추가했는지에 대해 많은 불평을 받고 있지만 더구나 칸은 그들이 배우는 것을 돕지 않습니다. 힌트를 제공하지만 질문이 잘못되었음을 나타냅니다. 그래서 결국 저는 교육 목표에 대한 칸의 주장에 동의하지 않는다고 말할 수 있다고 생각합니다.
You are right but the 3rd one is b