90 số

tk mk nha

tập hợp số phức

1. The Central Highlands is also highly appreciated thanks to its high biological ……….. 2. The Bach Ma area has long been famous for its rich ……., and plant species richness within Bach Ma national park is still high. 3. Son Doong Cave has been ……….. as the largest natural cave in the world. 4. Phong Nha Cave has the longest underground river, the highest and longest cave, broadest and most beautiful fine sand beaches inside the caves, the most spectacular stalagmites and ………… 5. Ecotourism is a form of travel that seeks to improve environmental ……….. foster cultural respect, and benefit the economic development of local communities. 6. The Mekong delta is one of the world’s largest and most …………. inland fisheries. 7. The most typical ……... activities are visits and studies in some national parks, adventurous activities in the mountain areas, and community-based ecotourism activities in the mountainous areas. 8. Researchers consider Phong Nha – Ke Bang to be particular importance for bird ……….

Complete the sentences with a suitable word in the box. recognized/ stalactites/ diversity/ biodiversity/ ecotourism/ conservation/ awareness/ productive

1. The Central Highlands is also highly appreciated thanks to its high biological ………..

2. The Bach Ma area has long been famous for its rich ……., and plant species richness within Bach Ma national park is still high.

3. Son Doong Cave has been ……….. as the largest natural cave in the world.

4. Phong Nha Cave has the longest underground river, the highest and longest cave, broadest and most beautiful fine sand beaches inside the caves, the most spectacular stalagmites and …………

5. Ecotourism is a form of travel that seeks to improve environmental ……….. foster cultural respect, and benefit the economic development of local communities.

6. The Mekong delta is one of the world’s largest and most …………. inland fisheries.

7. The most typical ……... activities are visits and studies in some national parks, adventurous activities in the mountain areas, and community-based ecotourism activities in the mountainous areas.

8. Researchers consider Phong Nha – Ke Bang to be particular importance for bird ……….

Giúp mình với. Mình xin cảm ơn trước

Anh/chị hãy viết một đoạn văn khoảng 200 chữ có sử dụng câu chủ đề: Làm người tử tế, nó đẹp lắm.

giúp mình vs

Talk about how you use electronic devices (laptop or smartphone) to study during the outbreak of Covid-19? Do you think this new way of learning can replace the traditional classroom? Why/ Why not?

Tổng là :

\(50+70=120\)

Đáp số : \(120\)

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23 nhé bạn

Giữa 2 số có 2015 số tự nhiên liên tiếp

=> Lấy 2015 + 1 = 2016

CHính là khoảng cách của chúng hay hiệu của chúng 

CHẳng hạn:
1 và 2016

Thì chúng cách nhau (2016-1):1+1= 2016/.