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问题 选择题

随着绿色消费热的出现，以满足人们绿色消费为目的的绿色产业得到了较快发展。这说明（   ）

A．生产决定消费的对象　　　

B．消费对生产的调整和升级起着导向作用

C．生产为消费创造动力　　　

D．消费为生产创造出新的劳动力

答案

答案：B

问答题

某同学家中有一台电视机、一台洗衣机、一盏照明灯和一台录音机，他们是并联着的．工作时的电流分别是200mA、1000mA、300mA、

250mA，当这些用电器同时使用时，干路中的电流是多少安？能否用量程为0-3A的电流表来测这个电流？
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阅读理解
阅读理解。
The five clearest role-related behaviours of travellers (in order of relative importance )
Touristtakes photos, buys souvenirs, goes to famous places, stays briefly in one place, does not understand the local people

Travellerstays briefly in one place, experiments with local food, goes to famous places, takes photos, explores places privately
Holidaymakertakes photos, goes to famous places, is separated from the local society, buys souvenirs, contributes to the visited economy
Jet-setterlives a life of luxury (奢侈) , concerned with social status, seeks physical pleasures, prefers communicating with people of his/her own kind, goes to famous places
Businesspersonconcerned with social status, contributes to the economy, does not take photos prefers interacting with people of his/her own                                   kind, lives a life of luxury
Conservationistinterested in the environment, does not buy souvenirs, does not exploit the local people, explores places privately, takes photos
Explorerexplores places privately, interested in the environment, takes physical risks, does not buy souvenirs, observes the visited                                   economy
Overseas studentexperiments with local food, does not exploit the people, takes photos, observes the visited society, takes physical risks
International athleteis not separated from their own society, does not exploit the local people, does not understand the local people, explores places privately, searches for the meaning of life
Overseas journalisttakes photos, observes the visited society, goes to famous places, takes physical risks, explores places privately
1. Which of the following behaviors do Tourist, Traveler and Holidaymaker share?
A. Stay briefly in one place.
B. Buy souvenirs.
C. Go to famous places.
D. Explore places privately.
2. We can learn that overseas students      .
A. are curious about the society they visit
B. like to do experiments with local food
C. take photos as their teachers have instructed
D. enjoy taking physical risks because they are brave
3. According to the passage, which of the following is true?
A. Three groups are interested in exploring places privately
B. More than two groups live a life of luxury.
C. Six groups are fond of taking photos.
D.Two groups don't like buying souvenirs.
4. The sentence "businessperson prefers interacting with people of his/her own kind" means 
     that ______.  
A. he wants to be loved by people of his kind.
B. he loves quarrelling with people of his kind
C. he wants to make good friends with people of his kind.
D. he wants to talk with people of his kind and understand each other.
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