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问题 单项选择题

中国梦集中体现了中 * * 和中国人民的整体利益、根本利益，是民族、国家的整体利益与个人利益的统一。中国梦从理想变成现实的过程同时也是（）一步步落地生根的过程。

A、社会主义精神文明

B、社会主义道德建设

C、马克思主义中国化

D、社会主义核心价值观

答案

参考答案：D

写作题

阅读下面的短文

I was pushed into writing the "Top ten problems teenagers face" after I attended a school program, where I had the opportunity to interact with many teenagers. Each conversation was only adding one more item to the list of problems.

About two thirds of girls in Grades Nine to Twelve "worry about their appearance." While there were no gender differences in worries about school, girls worry about getting along with parents and what to do when they are older. Girls are proven to worry more about personal problems, romantic relationships, being liked by other kids and being concerned about what kind of person they are. In fact, the only thing boys worry about more than girls is succeeding in their physical activities.

What parents need is to look at ways to help teens and take responsibility for what we are exposing our teens to right now. We cannot afford to ignore the parental duties of bringing them up well from the time they are little. Televisions, computers and other gadgets that they spend most of the time on cannot give them the nurturing that only parents can.

【写作内容】以约30词概括上文的主要内容。
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填空题

KClO3与NaHSO3间的氧化还原反应生成Cl-和的速率与时间关系如下图，已知反应速率随c（H+）的增加而加快，试说明

　　 （1）为什么反应开始时，反应速率增大？

　　（2）反应后期，反应速率逐渐降低的主要原因是___________。
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