Đáp án: D
Thông tin: Located……..by a local man in 1991
Đáp án: D
Thông tin: Located……..by a local man in 1991
Read the following text and choose the best answer.
What happened to Son Doong Cave in May 2015?
A. It was discovered by a local man named Ho Khanh.
B. A live programme featuring its magnificence was broadcast on ‘Good Morning America’ by the American Broadcasting Company (ABC).
C. It became known internationally thanks to British cavers, led by Howard Limbert. ABC).
D. It was explored by the first tourist group.
Read the following text and choose the best answer.
Which statement is NOT true about Son Doong Cave?
A. Tourists can explore Son Doong Cave daily throughout the year.
B. The cave was formed about 2 to 5 million years ago.
C. It was formed by river water eroding away the limestone underneath the mountain.
D. Some of the stalagmites in Son Doong Cave are about 70 metres tall.
Read the passage, and choose the correct answer A, B, C or D for each question.
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 ………..
A. an underground tunnel was buried in the area
B. the limestone areas were soft
C.it only happened from 2 to 5 million years ago
D. the river was buried in the limestone mountains
Read the passage, and choose the correct answer A, B, C or D for each question.
All of the following are the wonderful features of Son Doong Cave EXCEPT ………
A. tropical jungle inside with the biodiversity
B.spectacular scenery of numerous stalactites and stalagmites
C.a river flowing over 2.5 kilometers along the cave
D.the big sizes of the cave and the giant domes
Read the following text and choose the best answer.
The word “inaccessible” in the passage probably means ______.
A. should not be accessed
B. need to be careful
C. cannot be reached
D. may be flooded
Read the following text about Bill Gate, the co-founder of Microsoft, and choose the best answer.
What did he receive from Havard in 2007 ?
A. an honorary degree
B. a job
C. a company
Read the following text and choose the best answer.
The word “them” refers to ______.
A. British cavers
B. stalagmites
C. kilometers
D. caverns
Read the following text and choose the best answer.
From the passage, we know that ______.
A. there is a street inside Son Doong Cave
B. the cave is always covered with rain water
C. few tourists want to come to the cave
D. tourists need permission to explore the cave
Read the following text about Bill Gate, the co-founder of Microsoft, and choose the best answer.
What did he study at Harvard University?
A. computer science
B. business
C. law