问题 选择题

进入2013年11月,全国很多城市被雾霾笼罩。对雾霾的担心让越来越多的老百姓“谈霾色变”。灰霾天气频频出现,导致空气净化器高价俏销。一些消费者尽管居住地空气质量良好,也禁不住商家的宣传攻势而跟风购买。某知名品牌借机夸大空气净化器效果以吸引消费者,被媒体曝光。这表明:(    )

①购买空气净化器的行为都是从众心理引发的消费     

②信息不对称会导致消费行为的盲目性

③创新能够实现经济效益与社会效益的统一           

④企业应该遵守诚实守信的市场交易原则

A.①②

B.③④

C.①③

D.②④

答案

答案:D

题目分析:题中材料“一些消费者尽管居住地空气质量良好,也禁不住商家的宣传攻势而跟风购买”,体现了信息不对称会导致消费者盲目消费,故②项符合题意,可以入选;题中材料“某知名品牌借机夸大空气净化器效果以吸引消费者,被媒体曝光”,既体现了市场调节的自发性特点,也说明了企业应遵守诚实守信的市场交易原则,故④项符合题意,可以入选;①③两项不符合材料主旨,故不能入选。因此,答案是D项。

多项选择题
阅读理解

Do you want to know something about chil­dren in Africa? What to they do for fun every day? Find out here:

Education

School is expensive for many African children. Lots of families can’t afford school uniforms or ex­ercise books even though they don’t have to pay for school.

For those lucky enough to go to school , they have a lot to learn. Some take two language clas­ses: English or French, and their first language. There is also math, science, history, social studies and geography. Chores take up much of children’s time after school. They have to get water and fire­wood for the family every day. Also there’s clean­ing , washing and helping Mum with the meal.

Daily fun

It’s not all work and no play. Sports are very popular. Children can make goals with twigs ( 嫩树枝)and their own footballs with plastic and bits of string ( 绳子 ). They play in the country and the streets of old towns. There’re many football teams for teenagers in Africa.

Internet

It’s really expensive to get on the Internet. To surf the net for 20 hours costs over 600 yuan. This is more than the average (平均的) monthly pay per person.

Egypt and South Africa are the top two users of the Internet in Africa. All of the capital cities there can get on the Internet.

Some schools offer computer lessons but few students can enjoy computer fun at home.

小题1: The underlined word "Chores" probably means

A.网上冲浪

B.家务杂活

C.体育活动

D.家庭作业小题2: Sports are very popular in Africa because chil­dren _________.

A.do not need money to play

B.can play all kinds of ball games

C.don’t like to go to school

D.don’t like to do their homework小题3:The passage is mainly about_________.

A.education in Africa

B.children’s school life in Africa

C.the Internet in Africa

D.children’s daily life in Africa小题4:From the passage, we can infer (推断) that in Africa_________.

A.basketball is popular among children

B.children in Africa have to pay for school

C.some children in Africa have to take two for­eign language classes

D.people in Egypt and South Africa may get higher pay than people in the other countries