Câu hỏi:

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Tourists can enjoy fresh seafood that is raised in the bay.

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You have to come back to the mainland to swim or relax on the beach, not in Ha Long Bay.

Identify whether the statements are true (T), or false (F).

Ha Long Bay: one of the greatest natural wonders of the world

There is a saying that if you have not visited Ha Long Bay, you have not yet been to Viet Nam. On the other hand, we can say that if you have not visited Ha Long Bay, you have not yet seen the most beautiful place in the world. It takes us around 4 hours by bus to travel 180 km from Ha Not towards the northeast to Ha Long Bay.

Ha Long Bay has been twice recognized by UNESCO as a World Heritage Site in 1994 and in 2000, and also that Ha Long Bay is in the second place in the worldwide competition of the World's Seven Natural Wonders. 1,969 limestone islands of various shapes, sizes, and in different green and amazing colours rise above the sea level in an area of more than 1,500 square kilometers that creates this world heritage site Ha Long Bay still keeps its historical and cultural values.

Ha Long Bay is as attractive and beautiful throughout the four seasons: spring, summer, autumn, and winter. Traveling on small sailboats among hundreds of limestone islands, one may visit the amazing Surprise Cave, the floating fishing village, and see how the locals live, which are top of the list of things to do here. On Titov Island, one may swim and relax on the beach or enjoy a kayaking programme to the nearby Luon Cave and much more.

The experience of visiting Ha Long Bay is unforgettable, where you will see something that will stay in your mind and eyes for years. You will enjoy meeting Vietnamese people and tasting their delicious food. You will have fresh air all day and night, especially if you wake up early in the morning and watch the sun rise on the deck coming slowly through the islands. Be sure not to miss visiting I la Long Bay in your lifetime.

Ha Long Bay is one of the most interesting tourist attractions in Viet Nam.

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Son Doong Cave

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

The reason why Son Doong Cave was formed is that ………..

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All of the following are the wonderful features of Son Doong Cave EXCEPT ………

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We can infer from the passage that …………..

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The most important feature of “Garden of Eden” is ……….