Psychologists suggest that to cure cruelty

According to the passage, a tourist

1. 
   has to be rich in order to relax during the holiday
   
2. 
   usually carries out business abroad
   
3. 
   is usually studying the local language
   
4. 
   visits places with the aim of enjoying them
   

2. 
   It is clear from the passage that tourism
   

1. 
   is not favored by the rich people of the place being visited
   
2. 
   includes business travel and foreign studies as well
   
3. 
   makes up a significant percentage of the economies of some countries
   
4. 
   encourages other types of trade between nations
   

3. 
   It is mentioned in the passage that
   

1. 
   only those who have just retired with a lot of money make good tourists
   
2. 
   tourists normally prepare in advance to feel at ease within the foreign countries they visit
   
3. 
   tourists are not welcome in most countries
   
4. 
   most tourists are not interested in communicating with natives other than on a superficial level