Cho hàm số  có bảng biến thiên như hình vẽ bên. Mệnh đề nào dưới đây đúng ?    

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 31 to 35:

 Victor Gruen, an American architect, revolutionized shopping in the 1950s by creating the type of shopping centre that we now call a shopping mall. Gruen's (31) _______ was to provide a pleasant, quiet and spacious shopping environment with large car parks, which usually meant building in the suburbs. He also wanted people to be able to shop in all kinds of weather. He (32) _______ on using building designs that he knew people would feel comfortable with, but placed them in landscaped ‘streets’ that were entirely enclosed and often covered with a curved glass roof. This was done to (33) _______ some of the older shopping arcades of city centres, but while these housed only small speciality shops, Gruen's shopping malls were on a much grander scale. Access to the whole shopping mall was gained by using the main doors, which (34) _______ the shopping ‘streets’ from the parking areas outside. As there was no need to keep out bad weather, shops no longer needed windows and doors, and people could wander (35) _______ from shop to shop. In many cities, shopping malls now contain much more than just shops; cinemas, restaurants and other forms of entertainment are also growing in popularity. 

Question 34:

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 31 to 35:

 Victor Gruen, an American architect, revolutionized shopping in the 1950s by creating the type of shopping centre that we now call a shopping mall. Gruen's (31) _______ was to provide a pleasant, quiet and spacious shopping environment with large car parks, which usually meant building in the suburbs. He also wanted people to be able to shop in all kinds of weather. He (32) _______ on using building designs that he knew people would feel comfortable with, but placed them in landscaped ‘streets’ that were entirely enclosed and often covered with a curved glass roof. This was done to (33) _______ some of the older shopping arcades of city centres, but while these housed only small speciality shops, Gruen's shopping malls were on a much grander scale. Access to the whole shopping mall was gained by using the main doors, which (34) _______ the shopping ‘streets’ from the parking areas outside. As there was no need to keep out bad weather, shops no longer needed windows and doors, and people could wander (35) _______ from shop to shop. In many cities, shopping malls now contain much more than just shops; cinemas, restaurants and other forms of entertainment are also growing in popularity. 

Question 33:

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 31 to 35:

 Victor Gruen, an American architect, revolutionized shopping in the 1950s by creating the type of shopping centre that we now call a shopping mall. Gruen's (31) _______ was to provide a pleasant, quiet and spacious shopping environment with large car parks, which usually meant building in the suburbs. He also wanted people to be able to shop in all kinds of weather. He (32) _______ on using building designs that he knew people would feel comfortable with, but placed them in landscaped ‘streets’ that were entirely enclosed and often covered with a curved glass roof. This was done to (33) _______ some of the older shopping arcades of city centres, but while these housed only small speciality shops, Gruen's shopping malls were on a much grander scale. Access to the whole shopping mall was gained by using the main doors, which (34) _______ the shopping ‘streets’ from the parking areas outside. As there was no need to keep out bad weather, shops no longer needed windows and doors, and people could wander (35) _______ from shop to shop. In many cities, shopping malls now contain much more than just shops; cinemas, restaurants and other forms of entertainment are also growing in popularity. 

Question 32:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks:

In an age when technology is developing faster than ever before, many people are being attracted to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to  (37)               out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a  (38)                short history, like Australia and the United States. It is one thing to spend some time going through a book on family history and to take the  (39)               to investigate your own family's past. It is quite another to carry out the research work successfully. It is easy to set about it in a disorganised way and  (40)          yourself many problems which could have been avoided with a little forward planning. If your own family stories tell you that you are connected with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat  it as an interesting possibility. A simple system for collecting and storing your track. The most important thing, (41)      find?  

Question 41:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks:

In an age when technology is developing faster than ever before, many people are being attracted to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to  (37)               out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a  (38)                short history, like Australia and the United States. It is one thing to spend some time going through a book on family history and to take the  (39)               to investigate your own family's past. It is quite another to carry out the research work successfully. It is easy to set about it in a disorganised way and  (40)          yourself many problems which could have been avoided with a little forward planning. If your own family stories tell you that you are connected with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat  it as an interesting possibility. A simple system for collecting and storing your track. The most important thing, (41)      find?  

Question 37:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks:

In an age when technology is developing faster than ever before, many people are being attracted to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to  (37)               out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a  (38)                short history, like Australia and the United States. It is one thing to spend some time going through a book on family history and to take the  (39)               to investigate your own family's past. It is quite another to carry out the research work successfully. It is easy to set about it in a disorganised way and  (40)          yourself many problems which could have been avoided with a little forward planning. If your own family stories tell you that you are connected with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat  it as an interesting possibility. A simple system for collecting and storing your track. The most important thing, (41)      find?  

Question 38:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks:

In an age when technology is developing faster than ever before, many people are being attracted to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to  (37)               out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a  (38)                short history, like Australia and the United States. It is one thing to spend some time going through a book on family history and to take the  (39)               to investigate your own family's past. It is quite another to carry out the research work successfully. It is easy to set about it in a disorganised way and  (40)          yourself many problems which could have been avoided with a little forward planning. If your own family stories tell you that you are connected with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat  it as an interesting possibility. A simple system for collecting and storing your track. The most important thing, (41)      find?  

Question 39:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks:

In an age when technology is developing faster than ever before, many people are being attracted to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to  (37)               out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a  (38)                short history, like Australia and the United States. It is one thing to spend some time going through a book on family history and to take the  (39)               to investigate your own family's past. It is quite another to carry out the research work successfully. It is easy to set about it in a disorganised way and  (40)          yourself many problems which could have been avoided with a little forward planning. If your own family stories tell you that you are connected with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat  it as an interesting possibility. A simple system for collecting and storing your track. The most important thing, (41)      find?  

Question 40:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks:

Many animals in the wild are suspicious and fearful of human beings. Many animals would take flight instantly (31)______ a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (32) _______ man to come close to them. They would even allow their owners to stroke or pet them. In the early times, man would domesticate animals by setting traps to catch their young. A young animal is (33) _______ easily domesticated than an adult one. From young, the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (34) _______as “man’s best friend”, is one of the first animals to have been domesticated. One of the most unusual animals to have been domesticated is the pig. In England long ago, the pig was a wild animal. It was a ferocious and aggressive (35)_______ which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough creature it used to be.  

Question 34:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks:

Many animals in the wild are suspicious and fearful of human beings. Many animals would take flight instantly (31)______ a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (32) _______ man to come close to them. They would even allow their owners to stroke or pet them. In the early times, man would domesticate animals by setting traps to catch their young. A young animal is (33) _______ easily domesticated than an adult one. From young, the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (34) _______as “man’s best friend”, is one of the first animals to have been domesticated. One of the most unusual animals to have been domesticated is the pig. In England long ago, the pig was a wild animal. It was a ferocious and aggressive (35)_______ which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough creature it used to be.  

Question 33: