问题 问答题 案例分析题

读我国某区域等高线地形图,回答问题。

说出R河水文特征自M至N的变化特点。

答案

参考答案:

流量变小、流速变慢,含沙量减小、结冰期变长。

解析:

读图可以判断,R河是黄河,在M至N河段,形成地上河,缺水等流注入,河流的流量变小。流经平原地区,流速变慢。泥沙沉积,含沙量减小。纬度渐高,结冰期变长。

考点:区域自然环境特征及成因,河流不同河段水文特征变化。

阅读理解

阅读下面短文,根据短文内容,选择最佳选项。

Dear Peter,

     How about you study? It's Sunday today I'm writing a letter to you. I'm going to tell you. I'm going to

 tell you about things in Beijing.

     Beijing is different from London. In our country, we drive on the left side of the road, but here people

 drive on the right side. Most people go to work by bus or by bike. The rush hours (高峰时间) are from

 seven to nine in the morning and five to seven in the afternoon. People in China work around eight hours

 a day, five days a week. They usually begin to work at eight in the morning, and rest on Saturday and

 Sunday.

     I have Chinese classes every morning from Monday to Friday. The students in our class are from many 

 countries. We're all working hard and friendly. The Chinese students are ready to help us with our

 Chinese .We also help them a lot with their English. We're getting along very well (相处的融洽).

     That's all for today. Please write to me soon.

                                                                                                                            Yours,

                                                                                                                             Susan

1. Susan is probably from _____.

    A. China    

    B. England    

    C. America    

    D. Canada

2. People drive on _____ in London.

    A. the same side in Beijing as  

    B. the right side of the road

    C. the left side of the road    

    D. both sides of the road

3. The rush hours a day in Beijing usually last _____.

    A. two hours        

    B. three hours    

    C. over five hours  

    D. about four hours                                                                                                                      

单项选择题