问题 单项选择题

国家指导价,是指由县级(含县级)以上各级人民政府物价部门、业务主管部门按照国家规定权限,通过规定基准价和浮动幅度、利差、利润率、最高限价和最低保护价等,指导企业制定的商品价格和收费标准。
根据上述定义,下列哪种情况属于国家指导价( )

A.某贸易公司购进一批钢材,当时钢材属于紧俏货,其他公司的售出价格远远高于钢铁公司的出厂价,但为了维护该公司的声誉,公司经理决定钢材的定价以不高出50%的利润为原则
B.某纺织厂生产了一批袜子,由于棉线的价格上涨,因此厂里决定将每双袜子售价提高50%
C.由于粮食减产,粮食价格不断上扬,引起市场波动,为此市场物价部门宣布粮食的最高售价
D.由于汽油等原材料、人工费用的不断上涨,市公共汽车公司一直亏损经营,为此公共汽车司机希望提高车票价格,经市政府批准,公共汽车票价在原来的基础上提高1倍

答案

参考答案:C

解析: 国家指导价是指县级(含县级)以上的政府部门指导企业制定商品价格和收费标准。A、B项中指导商品价格的是商家自身,非政府部门。D项中政府部门直接制定了公交车票价格,与题干不符。C项是政府相关部门给出了粮食的最高售价,与题干相符。故选C。

单项选择题
阅读理解

阅读理解

     San  Francisco is a spectacular city. It is famous for its steep hills, its earthquakes and the prison island of Alcatraz, but its most famous landmark is the Golden Gate Bridge. This is one of the most beautiful

bridges in the world. It has a simple, graceful shape, and is painted in an attractive orange.

     Work on the Golden Gate Bridge started in 1933 and continued for the next four years. The total cost of the bridge was US$35 million. At that time, its span of 1,200 meters made the Golden Gate Bridge the

longest suspension(悬浮) bridge in the world. The bridge is 2.7 kilometers long and, at the middle point,

70 meters above the water of San Francisco Bay. The main cables that hold the bridge are one meter in

diameter. The bridge can safely withstand(抵挡) winds of up to 160 kilometers an hour, and it can sway(摇摆) as much as 8 meters in strong winds.

     On Thursday, May 27, 1937, 200,000 people walked across the bridge to mark its opening. People

are still allowed to walk across: it takes about half an hour each way. It is worth the effort. As you cross,

you understand the engineering skill that went into the construction of the bridge. You also get wonderful

views of San Francisco and the Bay Area.

      The Golden Gate Bridge has been the scene of many events since it was completed. It was shaken by

the earthquake of 1989. Daredevil(喜欢冒险的) pilots have flown their planes under it. Sadly, too, some people have taken their own lives by jumping from the bridge. But throughout its history, the Golden Gate Bridge has been the symbol of San Francisco, like the Temple of Heaven symbolizes Beijing and the

Eiffel Tower symbolizes Paris

1. How many things make San Francisco famous?

A. Two (its history and its present).

B. Three (steep hills, earthquakes, the prison island of Alcatraz).

C. Four (Golden Gate Bridge, steep hills, earthquakes, the prison island of Alcatraz).

D. Five (the orange color of the bridge, the shape of the bridge, steep hills, earthquakes, the prison island

of Alcatraz).

2. The Golden Gate Bridge has been there for ______ years.

A. less than 70      

B. more than 70  

C. about 15  

D. about 50

3. What is TRUE about the bridge?

A. It was greatly damaged by the earthquake in 1989.

B. It can fight back strong winds of up to 180 kilometers an hour.

C. It has caused many deaths since its opening.

D. It is the symbol of the history of San Francisco.