问题 选择题

在分层设色地形图上,一般来说,绿色表示

A.海域

B.平原

C.山脉

D.高原

答案

答案:B

题目分析:在分层设色地形图上,一般来说,蓝色代表海洋,山地因海拔在500米以上,地势陡峻,海拔越高红色越深。高原因海拔在500米以上,地面平坦广阔,海拔较高黄色。所以本题B为正确选项。

点评:分层设色地形图是根据海拔高度的变化,按照越高越亮或者越高越暗的原则,在不同的等高线之间,着上不同的颜色,表示出地面的高低起伏形态和海底的起伏状况。在分层设色地形图上,蓝色表示海洋,蓝色越深表示海洋越深。在陆地上,绿色代表平原,海拔在200米以下的地区。山地海拔在500米以上,地势陡峻的地区,红色越深代表海拔越高。高原海拔在500米以上,地面平坦广阔,边缘地区较陡,海拔越高黄色越深。根据分层设色地形图中颜色的变化,掌握地表的高低形态以及起伏状况。

阅读理解

阅读理解。

     Shanghai: Car rentals (出租) are becoming more and more popular as an inexpensive way of taking to the

roads.Business people,foreigners and families alike are making good use of the growing industry.

     The first car rental firm opened in Shanghai in 1992 and now 12 car rental players are in the game, with

more than 11,500 cars in their books.

     The largest player-Shanghai Bashi Tourism Car Rental Center offers a wide variety of choices deluxe

sedans,minivans, station wagons, coaches.Santana sedans are the big favorite.

     Firms can attract enough customers for 70 percent of their cars every month.This figure shoots up during

holiday seasons like National Day, Labor Day and New Year's Day, with some recording 100 percent rental.

     The major market force rests in the growing population of white-collar employees (白领雇员), who can

afford the new service, said Zhuang Yu, marketing manager of Shanghai Angel Car Rental Co.

1. The words "deluxe sedans", "minivans" and "station wagons" used in the text refer to _____.

A. cars in the making

B. car rental firms

C. cars for rent

D. car makers

2. Which of the following statements is true according to the text?

A. 70% of the cars can be rented out on holiday

B. 70% of the customers are white-collar employees

C. More firms are open for service during holiday seasons

D. Some firms rent out all their cars during holiday seasons

3. Shanghai's car rental industry is growing so fast mainly due to _____.

A. better cars supplied by producers

B. fast service offered by car rental firms

C. the increasing number of white-collar employees

D. people's growing interest in travelling during holidays

判断题