27. Which of the following statements defines “eroding” in the above excerpt? (A) The rain was running down along the soil. (B) The rain was falling onto the soil. (C) The rain was washing away the soil. (D) The rain was severely destroying the soil. (E) The rain was making the soil get rotten.

30. Which sentence below would be a good conclusion? (A) A nature tour is a good way to learn about a different culture. (B) As long as the travel is friendly to the environment, it can promote peace and understanding in the world. (C) Eco-tourists have lots of different choices for their trips. (D) The choice of one trip may contradict other choices of trips. (E) A trip may be harmful to the environment.

27. Which of the following statements defines “eroding” in the above excerpt? (A) The rain was running down along the soil. (B) The rain was falling onto the soil. (C) The rain was washing away the soil. (D) The rain was severely destroying the soil. (E) The rain was making the soil get rotten.

其他試題

27. Which of the following statements defines “eroding” in the above excerpt?
(A) The rain was running down along the soil.
(B) The rain was falling onto the soil.
(C) The rain was washing away the soil.
(D) The rain was severely destroying the soil.
(E) The rain was making the soil get rotten.