根据句子内容，从选项中选出能匹配句子中划线部分意义的选项。选项中有两项为多余选项。
A. closely connected with the subject you are discussing or the situation you are thinking about
B. only; not involving sb./sth. else.
C. the state of feeling happy and safe from danger or worry
D. used to emphasize that you agree with a statement, especially because you think it is obvious or is similar to what you have just said.
E. extremely important because it will affect other things.
F. having ideas that are valuable and useful to people in their lives and work
G. the activities involved in protecting a country, building or person against attack, danger etc.
1. Lifetime security from one employer is no longer certain or even likely.
2. The skills you have now are unlikely to remain relevant and be enough to help you through your entire career.
3. Precisely! I had not thought of media that way, thanks Mark!
4. While some people believe it is crucial for scientific advancement, others raise moral concerns.
5. And the fact that it might be possible to raise EQs means that schools need to make sure that their students are receiving an education they really need, not solely based on IQ but on developing the entire character.