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4 tháng 7 2019

C

Kiến thức: Từ vựng

Giải thích:

severe (a): nghiêm khắc; khắc nghiệt     serious (a): nghiêm trọng, nghiêm túc

suitable (a): hợp, phù hợp                     sensitive (a): nhạy cảm, dễ bị tổn thương

Tạm dịch: Các mái nhà lợp bằng phẳng không phù hợp ở những khu vực có nhiều mưa hoặc tuyết.

23 tháng 12 2018

Viet Nam is a tropical.....country....... Thera are only two..........seasons....... in Viet Nam : the dry season and the ....wet...... season. If often..rains... in the rainy season. The weather is wet.....and...... humid. In the dry season. it is ....hot........ and sunny. There is lots.....of...... rain, so the country is very.....green....... There are.....many...... forest adn great.........rivers ......... like the Mekong and Red Rivers. There are lost of lakes, and ..........many........ beautiful beaches, too. There are not.....any...... deserts in Viet Nam

23 tháng 12 2018

Viet Nam is a tropical.......country..... Thera are only two.....seasons............ in Viet Nam : the dry season and the ......rainy.... season. If often..cold... in the rainy season. The weather is wet.....and...... humid. In the dry season. it is ......dry...... and sunny. There is lots......of..... rain, so the country is very.....cool....... There are....many....... forest adn great.....rivers............. like the Mekong and Red Rivers. There are lost of lakes, and ....many.............. beautiful beaches, too. There are not.....any...... deserts in Viet Nam

23 tháng 12 2018

Nếu là điền từ thì bài làm đây nhek

Viet Nam is a tropical.....region....... Thera are only two.......season.......... in Viet Nam : the dry season and the ....rain...... season. If often...cool .. in the rainy season. The weather is wet......in..... humid. In the dry season. it is ......hot...... and sunny. There is lots....of....... rain, so the country is very............ There are........... forests and great.................. the Mekong and Red Rivers. There are lost of lakes, and .................. beautiful beaches, too. There are no................. deserts in Viet Nam

Đây tiếng Anh mà tớ ms lp 5 thôi , ko lm đc !

Ko nghĩ ra là từ gì mà điền

Hk tốt 

ko chắc ~~~~

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 If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this...
Đọc tiếp

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

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

Which of the following is NOT a result of the formation of ocean ice? 

A. The surrounding water sinks 

B. Water salinity decreases 

C.The salt remains in the water 

D. The water becomes denser 

1
6 tháng 11 2018

Kiến thức: Đọc hiểu

Giải thích:

Điều nào sau đây KHÔNG phải là kết quả của sự hình thành băng đại dương?

A. Các bồn nước xung quanh         B. Độ mặn của nước giảm

C. Muối vẫn còn trong nước           D. Nước trở nên đặc hơn

Thông tin: When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared.

Tạm dịch: Khi nước biển bị đóng băng, các vật liệu hòa tan bị bỏ lại. Theo cách này, nước biển trực tiếp bên dưới băng biển mới hình thành có độ mặn cao hơn so với trước khi băng xuất hiện.

Chọn B 

VI. Reading comprehension: 1. Air pollution is caused of illhealth in human beings. In a lot of countries, there are lwasw limiting the amount of smoke which factiries can produce although there is not enough information on the ffects of smpke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol prduces a poisonous gas, which is often collected in busy streets...
Đọc tiếp

VI. Reading comprehension:

1. Air pollution is caused of illhealth in human beings. In a lot of countries, there are lwasw limiting the amount of smoke which factiries can produce although there is not enough information on the ffects of smpke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol prduces a poisonous gas, which is often collected in busy streets circled by high buildings. Children who live in areas where there is a lot of lead in the atmosphere cannot think as quickly as other children, and are clumsy when they use their hands.

* Questions:

1. What does the air pollution cause?

2. Who has proved that air pollution causes lung diseases?

3. Is there pollution in the city? Why or why not?

4. What happens to the children who live in areas where there is a lot of lead in the atmosphere?

2. Electricity is the most common form of energy today. In the modern world electricity is very available at the touch of a swich. Electricity has many uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to light up the work place. It is also used to operate air-conditioners, coputers and many others machines. Electricity is also used to power the many appliances that we ave in our homes. Such appliances include television sets, computers, electric fans. Irons and many others. The list of simply endless. Modern man will most probably be lost without electricity.

* True or false:

1. The passage is about a kind of energy.

2. Electricity has a lot of uses.

3. Without electricity, our life will not be affected.

4. The appliances that are depened on electricity are endless.

0
14 tháng 9 2017

Đáp án B

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 If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this...
Đọc tiếp

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

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world. 

According to the passage, the ocean generally has more salt in 

A. coastal areas 

B. rainy areas 

C. turbulent areas 

D. tropical areas 

1
22 tháng 1 2017

Kiến thức: Đọc hiểu

Giải thích:

Theo đoạn văn, đại dương thường có nhiều muối trong

A. vùng ven biển                            B. vùng mưa           C. vùng hỗn loạn                         D. vùng nhiệt đới

Thông tin: Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation.

Tạm dịch: Thông thường, ở các vùng nhiệt đới nơi mặt trời rất mạnh, độ mặn của đại dương có phần cao hơn so với các khu vực khác trên thế giới, nơi không có nhiều sự bốc hơi.

Chọn D

Dịch bài đọc:

Nếu độ mặn của nước biển được phân tích, nó được tìm ra rằng nó chỉ thay đổi một chút từ nơi này sang nơi khác. Tuy nhiên, một số thay đổi nhỏ này rất quan trọng. Có ba quá trình cơ bản gây ra sự thay đổi độ mặn của đại dương. Một trong số đó là phép trừ nước từ đại dương bằng phương pháp bay hơi - chuyển đổi nước lỏng thành hơi nước. Theo cách này, độ mặn được tăng lên, vì muối sót lại. Nếu điều này được thực hiện đến cùng cực, tất nhiên, các tinh thể muối trắng sẽ bị để lại.

Đối lập với sự bốc hơi là kết nước, chẳng hạn như mưa, qua đó nước được thêm vào đại dương. Ở đây đại dương đang bị pha loãng để độ mặn giảm. Điều này có thể xảy ra ở những khu vực có lượng mưa lớn hoặc ở những vùng ven biển nơi sông chảy vào đại dương. Do đó, độ mặn có thể được tăng lên bằng cách trừ nước bằng cách bay hơi, hoặc giảm khi bổ sung nước ngọt bằng lượng mưa hoặc dòng chảy.

Thông thường, ở các vùng nhiệt đới nơi mặt trời rất mạnh, độ mặn của đại dương có phần cao hơn so với các khu vực khác trên thế giới, nơi không có nhiều sự bốc hơi. Tương tự, ở các vùng ven biển nơi các con sông làm loãng biển, độ mặn có phần thấp hơn so với các khu vực đại dương khác.

Một quá trình thứ ba mà độ mặn có thể bị thay đổi có liên quan đến sự hình thành và tan chảy của băng biển. Khi nước biển bị đóng băng, các vật liệu hòa tan bị bỏ lại. Theo cách này, nước biển trực tiếp bên dưới băng biển mới hình thành có độ mặn cao hơn so với trước khi băng xuất hiện. Tất nhiên, khi băng này tan ra, nó sẽ có xu hướng làm giảm độ mặn của nước xung quanh.

Ở biển Weddell, ngoài khơi Nam Cực, nước dày đặc nhất trong đại dương được hình thành là kết quả của quá trình đóng băng này, làm tăng độ mặn của nước lạnh. Nước nặng này chìm xuống và được tìm thấy ở những nơi sâu hơn của các đại dương trên thế giới.

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 If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this...
Đọc tiếp

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

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

The word “it” in paragraph 4 refers to .

A. sea ice 

B. manner 

C. seawater 

D. salinity 

1
31 tháng 3 2017

Kiến thức: Đọc hiểu

Giải thích:

Từ “it” trong đoạn 4 đề cập đến

                        A. Băng biển           B. Cách thức           C. Nước biển                         D. Độ mặn

“it” đề cập đến “seawater”: In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared.

Chọn C

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 If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this...
Đọc tiếp

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

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

Why does the author mention the Weddell Sea?

A. To show that this body of water has salinity variations 

B. To compare Antarctic waters with Arctic waters 

C. To point out the location of deep waters 

D. To give an example of cold-water salinity 

1
27 tháng 2 2019

Kiến thức: Đọc hiểu

Giải thích:

Tại sao tác giả đề cập đến biển Weddell?

A. Để chỉ ra rằng vùng nước này có các biến đổi độ mặn

B. Để so sánh vùng biển Nam Cực với vùng biển Bắc Cực

C. Để chỉ ra vị trí của vùng nước sâu

D. Để đưa ra một ví dụ về độ mặn của nước lạnh

Thông tin: In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water.

Tạm dịch: Ở biển Weddell, ngoài khơi Nam Cực, nước dày đặc nhất trong đại dương được hình thành là kết quả của quá trình đóng băng này, làm tăng độ mặn của nước lạnh.

Chọn D 

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 If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this...
Đọc tiếp

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

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

What does the passage mainly discuss? 

A. The salinity of ocean water 

B. The many forms of ocean life 

C. The elements of salt 

D. The bodies of water of the world 

1
5 tháng 10 2017

Kiến thức: Đọc hiểu

Giải thích:

Đoạn văn chủ yếu thảo luận gì?

A. Độ mặn của nước biển               B. Nhiều dạng sống của đại dương

C. Các nguyên tố của muối             D. Các cơ quan nước trên thế giới

Bài văn thảo luận về độ mặn của nước biển và những nhân tố ảnh hưởng đến độ mặn của nước biển

Chọn A