内容正文:
1. The plan will extend protection to a significant number of areas that (be) previously unprotected, bringing many of the existing protected areas for giant pandas under one authority
(increase)effectiveness and reduce inconsistencies in management.
2. (strengthen) the connection with young people, the event included a number of public promotional activities on social media,
(invite)twenty-nine tea professionals from around the world to have thirty-six hours of uninterrupted live broadcasts.
3. A visually-challenged man from Beijing recently hiked(徒步)40 days to Xi'an,as a first step (journey)the Belt and Road route(路线)by foot.
4. That approach brought Cobb's air travel last year down by 75%, and she plans (continue) the practice. “It has been fairly rewarding,” she says-“a really positive change.”
5. I decided to do something (educate) people about this problem. I held presentations at schools to teach kids about plastic waste.
6. Minimize the impact of (visit) the place.
7. (activity) there range from whale watching to hiking(远足) and accommodations aim (have)a low impact on the natural environment.
8. It is possible (walk) or bike the entire 14 kilometers.
9. There (be) a dramatic rise in the number of extreme weather events over the past 20 years, (cause) largely by rising global temperatures, according to a new report from the United Nations. From 2000 to 2019,there were 7,348 major natural disasters around the world, (result) in USD 2,970 billion in economic loss.Much of this increase can be due to climate change. The findings show a critical need (invest) in disaster prevention.
10. As well as looking at exhibits, visitors can play with computer simulations(模拟) and imagine__________(they) living at a different time in history or ________(walk) through a rainforest.
11. These days, it is not unusual for 10-to 12-year-olds to publish their own websites or