Some people mistake any form of nature travel as ecotourism.

A. Any form of nature travel is sometimes mistaken as ecotourism.

B. Ecotourism can be sometimes mistaken for any form of nature travel.

C. Ecotourism can be sometimes mistaken as any form of nature travel.

D. Ecotourism is, to some people, mistaken as any form of nature travel.

Bài tập Trắc nghiệm Tiếng Anh 10 - Unit 10: Ecotourism (Writing)