C
The five clearest role-related behaviours of travellers (in order of relative importance )

Tourist	takes photos, buys souvenirs, goes to famous places, stays briefly in one place, does not understand the local people
Traveller	stays briefly in one place, experiments with local food, goes to famous places, takes photos, explores places privately
Holidaymaker	takes photos, goes to famous places, is separated from the local society, buys souvenirs, contributes to the visited economy
Jet-setter	lives 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
Businessperson	concerned 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
Conservationist	interested in the environment, does not buy souvenirs, does not exploit the local people, explores places privately, takes photos
Explorer	explores places privately, interested in the environment, takes physical risks, does not buy souvenirs, observes the visited                                   economy
Overseas student	experiments with local food, does not exploit the people, takes photos, observes the visited society, takes physical risks
International athlete	is 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 journalist	takes photos, observes the visited society, goes to famous places, takes physical risks, explores places privately

64．Which of the following behaviours do Tourist, Traveller and Holidaymaker share?
A．Stay briefly in one place.                                   B．Buy souvenirs.
C．Go to famous places.                                   D．Explore places privately.
65．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
66．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.