Why do people visit national parks in well-protected vehicles?
A. Animals move freely inside a national park
B. There are well-built roads inside a national park
C. To enjoy the ride in a different vehicle
D. The tourists are lazy to walk
Answer:A
Why do people visit national parks in well-protected vehicles?
A. Animals move freely inside a national park B. There are well-built roads inside a national park C. To enjoy the ride in a different vehicle D. The tourists are lazy to walk