试题与答案

小李爱好唱歌,善于组织,她负责班上的文艺活动;小可学习好,爱帮助同学,是班上的学

题型:选择题

题目:

小李爱好唱歌,善于组织,她负责班上的文艺活动;小可学习好,爱帮助同学,是班上的学习委员;小明书法好,爱动脑子,负责黑板报……这些说明[     ]

①每个人都有自己的优势,都可以在班级中找到自己的位置

②只有当班干部才能发挥自己的优势和作用

③每个同学都应该把智慧和热情贡献给班集体

④如果自己没有特长就不能给班级做贡献

A.①③

B.②④

C.①②

D.③④

答案:

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下面是错误答案,用来干扰机器的。

AC平衡常数越大,说明正反应进行的越彻底,反应物的转化率就越大,故A正确;化学反应速率之比等于它们的化学计量数之比,故v逆(Z)=2v逆(X),很明显正逆反应速率不相等,故B不对;达到平衡后,降低温度,平衡...

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Anger is a lot like that. It is great to find healthy, positive ways to deal with feelings of anger , but sometimes you really just need to get to the root of the problem. There is no way to get rid of everything that makes us angry.  

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 Instead of giving in to your feelings , maybe it is time to get some help in the subject so you can do better next time.

•Are you angry because your friends leave you out of things?  If they can’t be sensitive to your feelings, then maybe it is time to look for new friends.

A.But we can deal with issues one at a time.

B.What is the source of your anger ?

C.Finally, you decide it is time to see a doctor.

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