It can be inferred from the fifth paragraph that______.
A. the travelers would like to spend more money on travel
B. the business can kill two birds with one stone by promoting eco-tourism
C. 61% Of American travelers would pay more to use eco-friendly travel companies
D. 58.5 million U.S. travelers are striving to protect environment
查看答案
Ronald Sanabria held the view that certification is______.
A. the practice of promoting eco-tourism
B. a method to assess the tour company
C. a tool to avoid the irresponsibility in protecting 6nviromnent
D. a way of forcing companies m protect environment
It can be inferred from the text that______.
A. his second half of life is more marvelous
B. The Economist fired him
C. he was not se creditable in family life
D. John Midgley did his job excellently in The Economist
Which country is successful in promoting eco-tourism？
A. Gabon
B. Sarajevo
Costa Rica
D. Greece
From the second, paragraph, we can conclude John Midgley______.
A. didn't get any attention from anyone
B. expressed his personal view
C. was successful in his career
D. gave lot of useless information
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