问题 单项选择题

根据以下资料。回答以下问题。


2010年6月份,某省居民消费价格总水平同比下降1.7%。其中,城市下降1.8%,农村下降1.4%;食品价格下降1.1%,非食品价格下降1.9%;消费品价格下降1.8%,服务项目价格下降1.3%。从月环比看,居民消费价格总水平比5月份下降0.5%;食品价格下降1.3%,其中鲜菜价格下降9.5%,鲜蛋价格下降0.5%。
1.食品类价格同比下降1.1%。其中,肉禽及其制品价格下降15.4%,鲜菜价格上涨17.6%,粮食价格上涨5.1%,油脂价格下降21.5%,水产品价格下降0.8%,鲜果价格上涨19.9%,鲜蛋价格上涨0.2%,调味品价格上涨3.1%。
2.烟酒及用品类价格同比上涨1.2%。其中,烟草价格上涨0.3%,酒类价格上涨2.8%。
3.衣着类价格同比下降2.3%。其中,服装价格下降2.5%。
4.家庭设备用品及维修服务价格同比上涨0.1%。其中,耐用消费品价格下降2.1%,家庭服务及加工维修服务价格上涨5.1%。
5.医疗保健及个人用品类价格同比上涨0.9%。其中,西药价格上涨1.2%,中药材及中成药价格上涨1.9%,医疗保健服务价格上涨0.9%。
6.交通和通信类价格同比下降2.4%。其中,交通工具价格下降2.4%,车用燃料及零配件价格下降6.6%,车辆使用及维修价格上涨1.3%,城市间交通费价格上涨1.1%,市区公共交通费价格上涨0.4%;通信工具价格下降18.8%。
7.娱乐教育文化用品及服务类价格同比下降0.7%。其中,学杂托幼费价格上涨1.6%,文娱费价格上涨1.5%,旅游价格下降2.2%,文娱用耐用消费及服务价格下降10.0%。
8.居住类价格同比下降5.7%。其中,水、电及燃料价格下降5.2%,建房及装修材料价格下降0.8%,租房价格上涨1.1%。

能够从上述资料中推出的一项是( )。

A.2010年6月份,该省城市居民消费价格水平低于农村居民消费价格水平

B.2010年6月份,该省交通和通信类价格同比下降幅度最大

C.食品类价格水平比医疗保健及个人用品类价格水平重要

D.居民消费价格总水平可以反映该省的通货膨胀程度

答案

参考答案:D

解析: A项,资料中没有给出城市居民消费价格水平和农村居民消费价格水平的具体值,排除A;B项,2010年6月份,交通和通信类价格同比下降2.4%,居住类价格同比下降5.7%,排除B;C项,资料中未涉及各类价格水平在居民消费价格总水平中的权数,故不能得出C;D项,该省的居民消费价格总水平包括食品类、烟酒及用品类、衣着类、家庭设备用品及维修服务、医疗保健及个人用品类、交通和通信类、娱乐教育文化用品及服务类和居住类等八大类,故居民消费价格总水平能反映出某一时期物价的涨跌,故能反映该省通货膨胀的程度。

阅读理解

阅读理解。

     More than one in eight U. S. adults finds it hard to stay away from the Internet for several

days at a time and about one in eleven tries to hide his or her online habit, according to a study

showed on Tuesday.

     The study by researchers from the Stanford University School of Medicine in California found

one in eight adults admitted they needed to spend less time online, saying this showed "problematic

Interact use" is present in a sizable portion (部分)of the population.

     The study involved a nationwide telephone survey of 2,581 respondents in the spring and summe

r of 2004 with researchers then examining the data and preparing the report which appears in the

October issue of CNS Spectrums.

     The survey found that 68.9 percent of respondents were regular Internet users and 13.7 percent

of the users found it hard to stay offline for several days at a time.

     It found 12.4 percent often stayed online longer than intended, more than 12 percent said they

saw a need to cut back on their Internet use, and 8.7 percent tried to conceal (隐瞒) "non-essential

"Internet use from family, friends and employers.

     A smaller number, 8.2 percent, said they use the Internet to escape problems or a bad mood,

while 5.9 percent felt their relationships suffered because of too much Internet use.

     One report published earlier this year said that 5 percent to 10 percent of the population likely

will experience Internet addiction.

     It said signs include a disregard for health or appearance, lack of sleep and reducing physical

activities and social communications with others, as well as dry eyes and juries of hands and fingers.

1. From Paragraph 2, it tells us _______.

A. how to use the interact is a terrible problem to adults

B. how surfing the net has caused a bad result to people

C. why to throw off the Internet addiction becomes a hot problem

D. why so many adults want to spend less time on the interact

2. Those who try to hide their habit of addition to the Interact make up ______of the respondents.

A. 12.4%          

B. 8.7%            

C.5.9%        

D. 13.7%

3. According to the researchers, which statement is true?

A. Online habit of people has been a dangerous problem to society.

B. All of the Interact users have terrible psychological problems to solve.

C. The internet is more harmful to people than good.

D. We have to pay attention to negative effects from the internet.

判断题