内容正文:
2022年高考备考之语法填空满分训练营(第2周)
体验真题(2021·全国乙卷)
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Ecotourism is commonly regarded as low impact(影响)travel to undisturbed places. It is different from traditional tourism because it allows the traveler to become 21.___ (educate)about the areas - both in terms of geographical conditions and cultural characteristics, and often provides money for conservation and benefits the 22.____(develop)of the local areas.
Ecotourism has 23.____(it)origin with the environmental movement of the 1970s. It was not widely accepted as a travel concept 24.____ the late 1980s. During that time, increasing environmental awareness made it desirable.
Due to 25.____ growing popularity of environmentally-related and adventure travel, various types 26.____ trips are now being classified as ecotourism. Actually, a true eco-friendly trip must meet the following principles:
·Minimize the impact of 27.____(visit)the place.
·Build respect for and awareness of the environment and cultural prac