밑줄 친 it이 가리키는 대상이 나머지 셋과 다른 것은? Anger m… | [법원직 9급 영어] 14년 1회차 기출문제 상세 페이지

밑줄 친 it이 가리키는 대상이 나머지 셋과 다른 것은? 
Anger makes problems for relationships when there is too much of ①it, and when people are unable to control the way they express it, and become, for instance, argumentative, aggressive, or violent. It also causes problems when people cannot express their anger and try to keep ②it hidden. It is normal, however, to feel angry at times, and it can also have useful effects. Anger can mobilize you to take action, for example, to set limits to the demands others make of you, to think about why something matters to you or to defend yourself if attacked. ③It can be constructively expressed, and prompt you to explain what ④it is that is distressing or alarming you, and to ask for what you need.

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