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Vương Ngọc Ánh
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Phạm Vĩnh Linh
16 tháng 4 2022 lúc 17:39

Read  the  following  passage  and  mark  the  letter A, B, C, or D on  your  answer  sheet  to  indicate  the correct   answer  to  each  of  the  questions   from   22  to  26

A.   Read the passage carefully, then choose the correct answer.

The ruined temples of Angkor are perhaps one of the mast impressive Seven Wonders of the World. Located in modern day Cambodia near Lake TonIe Sap, the largest freshwater lake in Asia, Angkor was the seat of power for the Khmer Empire from the ninth to the fifteenth century. The ruins of Angkor are documented as same .of the mast impressive ones in the world, rivaling the pyramids of Giza in Egypt. Why this mighty civilization died out is a question that archeologists are now only beginning to ponder. The answer, it turns out, may be linked with the availability of fresh water.

One possible explanation far the downfall of the Khmer Empire has to do with the inhabitants' irrigation system. The temple and palaces of Angkor were constructed around a series of artificial reservoirs and canals which were annually flooded to capacity by the Mekong River. Once filled, they were used to irrigate the surrounding rice patties and farmland during the course of the year. Farmers were completely dependent upon the water for their crucial rice crop. Without consistent irrigation, the farmers would have been unable to maintain functional crop production.

Scientists speculate that toward the end of the Khmer Empire the hydraulic systems of the reservoirs and canals broke down. The construction of hundreds of sandstone temples and palaces required an enormous amount of physical labor. In addition, as the capital of the Khmer Empire, Angkor contained upwards of one hundred thousand people who resided in and around Angkor. In order to feed so many people, the local farmers were driven to grow food quicker and more efficiently. After centuries of continual use, the irrigation system was pushed beyond its capacity. Soil erosion, nutrient depletion, and the loss of water led to decrease in the food supply. With less food available, the people of Angkor slowly began to migrate to other parts of Cambodia thus leaving the marvelous city of Angkor to be swallowed by the jungle. Therefore, it is speculated that the Khmer Empire may have fallen victim to its own decrepit infrastructure.

22. What is the passage mainly about?

A. Modern day agricultural procedures in Cambodia.

B. A possible explanation for the, decline of a civilization.

C. The essential role water plays in farming.

D. Religious temples of the ancient Khmer Empire.

23. The passage preceding the passage most likely discusses ______.

A. architecture of ancient Asian civilization

B. religious practices of the people of Angkor

C. the form of government practiced by the Khmer Empire

D. the other six wonders of the world

24. According to the passage, Lake Tonle Sap in Cambodia ______.

A. is an enormous fresh body of water in Asia

B. was unable to supply enough fish for the people of Angkor

C. became polluted due to a population explosion

D. is one of the Seven Wonders of the World

25. Why does the author mention the hydraulic systems of the reservoirs?

A. They supplied irrigation from the Indian Ocean.

B. They became non-functional due to overuse.

C. They were destroyed by nearby warrior tribes.

D. They helped transport the sandstones for constructing temples.

26. It can be inferred from the passage that the inhabitants of the Khmer Empire ______.

A. were intentionally starved by the farmers

B. lost their food source due to excess rainfall

C. supplemented their diets with 'meat hunted in the nearby jungles

D. depended upon rice as their main source of food

27. All the following are mentioned as events that can affect food supply EXCEPT.

A. erosion of soil                                       B. contamination of soil

C. reduction of nutrients                            D. loss of water supply

ERROR
16 tháng 4 2022 lúc 17:40

22-b 23-d 24-a 25-b 26-d 27-b

Hồ Nhật Quỳnh
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Bành Thị Kem Trộn
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ʚƒɾҽҽժօʍɞ
31 tháng 3 2022 lúc 21:15

41B

42C

43B

44.TV guides

45.These episodes usually last for either 30 minutes or a full hour

Thành =]
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Đỗ Thanh Hải
13 tháng 9 2021 lúc 14:29

32D

33A

34B

35D

36C

Cao Tùng Lâm
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Đỗ Thanh Hải
18 tháng 10 2021 lúc 21:35

1 Young people of different nationalities.

2 There are ten expeditions every year.

3 Each expedition lasts for ten weeks and takes 150 volunteers.

4 Help scientists to do environmental research.

5 English

Minh Ngọc
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_silverlining
7 tháng 2 2021 lúc 20:55

49. When Rene came home from work, she found the house ……………. .

A. clean and dirty       B. dirty and tidy         C. dirty and untidy     D. clean but untidy

50. Rene told her children ………………….. .

A. to do the housework                                B. she couldn’t do housework

C. not to do housework                                D. she wouldn’t do housework

51. Two weeks later, the house was ……………… .

A. very clean              B. a mess                    C. tidy              D. rather dirty

52. Some days later, the house was clean again because ……………………. .

A. she couldn’t let it that way                       B. her children did housework.

C. her children didn’t do housework.          D. she did housework again.

53. Now Rene does housework again because …………………. .

A. her children help her.                               B. they can watch TV together.

C. her children wash their clothes.              D. her children don’t do it.

Minh Nhân
7 tháng 2 2021 lúc 20:56

49. When Rene came home from work, she found the house ................ .

A. clean and dirty B. dirty and tidy C. dirty and untidy D. clean but untidy

50. Rene told her children ....................... .

A. to do the housework B. she couldn’t do housework

C. not to do housework D. she wouldn’t do housework

51. Two weeks later, the house was .................. .

A. very clean B. a mess C. tidy D. rather dirty

52. Some days later, the house was clean again because ......................... 

A. she couldn’t let it that way B. her children did housework.

C. her children didn’t do housework. D. she did housework again.

53. Now Rene does housework again because ...................... .

A. her children help her. B. they can watch TV together.

C. her children wash their clothes. D. her children don’t do it.

49. When Rene came home from work, she found the house ................ .

A. clean and dirty B. dirty and tidy C. dirty and untidy D. clean but untidy

50. Rene told her children ....................... .

A. to do the housework B. she couldn’t do housework

C. not to do housework D. she wouldn’t do housework

51. Two weeks later, the house was .................. .

A. very clean B. a mess C. tidy D. rather dirty

52. Some days later, the house was clean again because ......................... 

A. she couldn’t let it that way B. her children did housework.

C. her children didn’t do housework. D. she did housework again.

53. Now Rene does housework again because ...................... .

A. her children help her. B. they can watch TV together.

C. her children wash their clothes. D. her children don’t do it.

Manh LM
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Khinh Yên
18 tháng 9 2021 lúc 16:45

T T T F

Linh Phương
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Đỗ Thanh Hải
2 tháng 6 2021 lúc 20:49

A

1 it is the destruction of natural environment.

2 It causes pollution

3 Yes, they do

B

1 D

2 B

Phạm Hoàng Hiệp
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