16. Mark Ellingham spent quite a few days in China on his way to Australia 25 years ago.
A. Right B. Wrong C.Not mentioned
17. Traveling from Britain to any other part of the world may cost you less than £100.
A. Right B. Wrong C.Not mentioned
18. A round trip flight from Britain to Australia produces the same amount of carbon dioxide as three average cars do in a year.
A. Right B. Wrong C.Not mentioned
19. Mark Ellingham has never hesitated toencourage people to travel by
A. Right B. Wrong C.Not mentioned
20. Mark Ellingham’s readers are not interested inenvironmental protection.
A. Right B. Wrong C.Not mentioned
21. Critics argue that the best way to protect ourenvironment is not to do any damage to it.
A. Right B. Wrong C.Not mentioned
22. Mark Ellingham will collaborate with thecritics in his efforts to fight global warming.
A. Right B. Wrong C.Not mentioned