We high school students do have some growing pains, but we can get rid of them ____ (correct) and wisely____, some of us are upset____ our body styles and looks. It's unnecessary and it's not important at all. We needn't care about it. It is one's inner beauty ____ matters. Second, we sometimes seem to be misunderstood by our teachers, parents and classmates.____ (face) with this, we can find a proper time to have a heart-to-heart talk with them, trying ____ (remove) the misunderstanding. Some of us have fewer friends. I think being open-minded and friendly will do you good. Third, we may fall behind others____ makes us stressed. Actually we can encourage ____ to work efficiently, full of____ (determine). At last, some of us don't have much pocket money, so we feel unhappy. Isn't it strange? So long as we have some, that's enough. And we can learn ____ to spend money.

____就是运用学过的知识解释某些现象。

 下列有关化学反应类型的判断，错误的是（　　）