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Vietnam, a nation in Southeast Asia on the eastern edge of the Indochinese peninsula, had been under French colonial rule since the 19th century.
During World War II, Japanese forces invaded Vietnam. To fight off both Japanese occupiers and the French colonial administration, political leader Ho Chi Minh—inspired by Chinese and Soviet communism—formed the Viet Minh, or the League for the Independence of Vietnam.
Following its 1945 defeat in World War II, Japan withdrew its forces from Vietnam, leaving the French-educated Emperor Bao Dai in control. Seeing an opportunity to seize control, Ho’s Viet Minh forces immediately rose up, taking over the northern city of Hanoi and declaring a Democratic Republic of Vietnam (DRV) with Ho as president. Seeking to regain control of the region, France backed Emperor Bao and set up the state of Vietnam in July 1949, with the city of Saigon as its capital. Both sides wanted the same thing: a unified Vietnam. But while Ho and his supporters wanted a nation modeled after other communist countries, Bao and many others wanted a Vietnam with close economic and cultural ties to the West.
Điền phần in đậm nhé cậu !!@.@
.Question 36. Practical stress management can help students ________. * A. deal with stress B. have more time C. face up to the worst situation D. think criticallyQuestion 37. What should students pay attention to when designing a timetable? * A. They have to arrange time to breathe. B. They need to set time for relaxation. C. They don't need to take notice of certain tasks. D. They should stop working and studying.Question 38. What can students do to lead a healthy lifestyle? * A. Visit their doctor as scheduled. B. Not to put much pressure on time management. C. Follow the timetable strictly. D. Go outside for fresh air, do regular exercises and drink more water.Question 39. Why is organization important in academic life? * A. Because it can help students get good grades. B. Because it is a must for all students. C. Because it can help students reduce stress. D. Because it leads to better results.Question 40. Which of the following sentences is true? * A. You should stay alone when being under pressure. B. When you feel lonely, you should grab someone to talk. C. The more lonely you are, the more stress you can have. D. It is believed that stress can control itself.
Giup voi a
Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).
A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.
B The main problem was that it could not be used during the night or on foggy days.
C These messages could be sent very quickly.
D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.
E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.
F A system was built between London and the south coast, and other countries followed.
War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.
Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.
The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )
Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.
Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.
Unfortunately, Chappe's system had some disadvantages. 5 ( B) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.
Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).
A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.
B The main problem was that it could not be used during the night or on foggy days.
C These messages could be sent very quickly.
D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.
E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.
F A system was built between London and the south coast, and other countries followed.
War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.
Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.
The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )
Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.
Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.
Unfortunately, Chappe's system had some disadvantages. 5 (B ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.
The London Underground, or theTube, is the popular public transportation system of London. The concept for the London Underground was first proposed in the 1830s, by a lawyer called Charles Pearson. However, not until 1863 was the first section of the Underground built, and opened to the public. On its opening day, it transported 38,000 passengers, and within the first year it had been used b> 93 rr ion passengers.
The system has been improved significantly over the past century, and now it includes twelve lines serving Greater London, operating from 5.00 am through to 1.00 am, Monday to Saturday. On Sundays, it operates a reduced service. For the passengers' conveniencer the system is also interconnected with the overground train network which link to other parts of the country outside London.
To enable passengers to get around easiy. London Underground maps are distributed freety at afl stations. Along with a plan of the Tube system, the free maps contain useful tips for safe and efficient travelling. The map itsetf is a design classic, with the various lines indicated in different colours and dearly indicated junctions showing the stations where passengers can change between lines.
One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice before. But this time Elvar was too deep in the water for Sagan to reach him. Elvar looked up at Sagan, waiting. Then, after a minute or so, the dolphin leapt up through the water into the air and made a sound just like the words "More!"
The astonished astronomer went to the director of the institute and told him about the incident.
"Oh, yes. That´s one of the words he knows," the director said, showing no surprise at all.
Dolphins have bigger brains in proportion to their body size than humans have, and it has been known for a long time that they can make a number of sounds. What is more, these sounds seem to have different functions, such as warning each other of danger. Sound travels much faster and further in water than it does in air. That is why the parts of the brain that deal with sound are much better developed in dolphins than in humans. But can it be said that dolphins have a "language", in the real sense of the word? Scientist don´t agree on this.
1/ The dolphin leapt into the air because
A. Sagan was too near the water
B. it was part of the game they were playing.
C. he wanted Sagan to scratch him again
D. Sagan wanted to communicate with him
2/ "Dolphins" brains are particularly well developed to
A. help them to travle fast in water
B. arrange sounds in different structures
C. respond to different kinds of sound
D. communicate with humans through sound