It is compulsory for the tourists to learn about the vital eco-systems before arriving.
A. Tourists are free to learn about the vital eco-systems before arriving.
B. It is optional for tourists to learn about the vital eco-systems before arriving.
C. Tourists are not required to learn about the vital eco-systems before arriving.
D. Tourists are required to learn about the vital eco-systems before arriving.
Giải bởi Vietjack
Đáp án đúng là: D
Be required to V = được yêu cầu làm gì
Dịch: Khách du lịch bắt buộc phải tìm hiểu về các hệ sinh thái quan trọng trước khi đến.
You stay in locally owned accommodation and buy products from local people. You will support local community.
We don't allow the local people to hunt endangered species for our consumption. They will become extinct sooner.
If those areas are damaged or destroyed, they will not be available to future generations.
Tourism allows us to do more than just learn facts about various locations. It allows us to immerse ourselves into the cultures and lifestyles of others.
It is necessary for you to educate yourself about the destination you are visiting by reading guidebooks and travel articles.
Our aim is to provide tourists with the principles of ecotourism throughout their trip.
If we did not use alternative sources of energy more, we would destroy the planet.
Eco-travellers have to prevent or minimize any negative impacts on the environment.
If you weren't so negative, you would be able to see all the advantages of global warming.
You should try to limit the use of natural resources. They are running out in many tourist destinations.
The world absolutely needs more ecotourism. It teaches travelers to be more responsible to the pristine areas of the world.
If you must, travel by plane. If you can avoid it, try a train instead.
You should choose your travel provider on the basis of their eco principles and practices before you go.
Living areas are damaged or destroyed. They might not be available to future generations.
