Đáp án B
research là danh từ không đếm được, có only đứng trước => dùng a little. Only a little: có rất ít (nhấn mạnh).
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Các câu hỏi tương tự
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
There has been little rain in this area for too long, ______?
A. has it
B. has there
C. hasn’t it
D. hasn’t there
A. so much food B. so few food C. so little food D. too little * Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. “Excuse me. I have a reservation for tonight.” - “_________”. A. Just a moment, please, while I check. B. I liked that one, too. C. Wonderful! I’d like to hear some of your ideas. D. What’s up?
Đọc tiếp
A. so much food B. so few food C. so little food D. too little
* Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
“Excuse me. I have a reservation for tonight.” - “_________”.
A. Just a moment, please, while I check.
B. I liked that one, too.
C. Wonderful! I’d like to hear some of your ideas.
D. What’s up?
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer in each of the following questions. Her little grandson has been a source of great__________to her A. enjoyable B. enjoyed C. enjoying D. enjoyment
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer in each of the following questions.
Her little grandson has been a source of great__________to her
A. enjoyable
B. enjoyed
C. enjoying
D. enjoyment
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. The control of _________ has been carried out through measures rooted in monetarism. A. inflate B. inflationist C. inflation D. inflator
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The control of _________ has been carried out through measures rooted in monetarism.
A. inflate
B. inflationist
C. inflation
D. inflator
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. The control of _________ has been carried out through measures rooted in monetarism. A. inflate B. inflationist C. inflation D. inflator
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The control of _________ has been carried out through measures rooted in monetarism.
A. inflate
B. inflationist
C. inflation
D. inflator
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer in each of the following questions.Her little grandson has been a source of great ________ to her. A. enjoyable B. enjoyed C. enjoying D. enjoyment
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer in each of the following questions.
Her little grandson has been a source of great ________ to her.
A. enjoyable
B. enjoyed
C. enjoying
D. enjoyment
There has been little rain in this region for several months, _________?
A. has it
B. has there
C. hasn’t it
D. hasn’t there
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 43 to 50.The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to treatmen...
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 from 43 to 50.
The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to treatment with drugs.
In the early year of the 20th century, there was little specialization in surgery. A good surgeon was capable of performing almost every operation that had been advised up to that time. Today the situation is different. Operations are now being carried out that were not even dreamed of fifty years ago. The heart can be safely opened and its valves repaired. Cloyed blood vessels can be clean out, and broken ones mended and replaced. A lung, the whole stomach, or even part of the brain can be removed and still permit the patient to live a comfortable and satisfactory life. However, not every surgeon wants to, or is qualified to carry out every type of modern operation.
The scope of surgery has increase remarkable in the past decades. Its safety has increased, too. Deaths from most operations are about 20% of what they were in 1910 and surgery has been extended in many directions, for example, to certain types of birth defects in new born babies, and at the other end of the scale, to life-saving operation for the octogenarian .The hospital stay after surgery has been shortened to as little as a week for most major operations. Most patients are out of bed on the day after an operation and may be back at work in two or three weeks.
One of the most revolutionary areas of modern surgery is that of organ transplants. Until a few decades ago, no person, except an identical twins, was able to accept into his body the tissues of another person without reacting against them and eventually killing them. Recently, however, it has been discovered that with the use of X-rays and special drugs, it is possible to graft tissues from one person to another which will survive for periods of a year or more. Kidneys have been successfully transplanted between non-identical twins. Heart and lung transplants have also been reasonably successful.
“Spare parts” surgery, the simple routine replacement of all worn-out organs by new ones, is still a dream of the future but surgery is ready for such miracles. In the meantime, you can be happy if the doctors say to you: “Yes, l think it is possible to operate on you for this condition”.
Surgeons in the early 20th century compared with modern ones ______.
A. had less to learn about surgery.
B. needed more knowledge.
C. were more trusted by their patients.
D. could perform every operation known today.
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 43 to 50.The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to treatmen...
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 from 43 to 50.
The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to treatment with drugs.
In the early year of the 20th century, there was little specialization in surgery. A good surgeon was capable of performing almost every operation that had been advised up to that time. Today the situation is different. Operations are now being carried out that were not even dreamed of fifty years ago. The heart can be safely opened and its valves repaired. Cloyed blood vessels can be clean out, and broken ones mended and replaced. A lung, the whole stomach, or even part of the brain can be removed and still permit the patient to live a comfortable and satisfactory life. However, not every surgeon wants to, or is qualified to carry out every type of modern operation.
The scope of surgery has increase remarkable in the past decades. Its safety has increased, too. Deaths from most operations are about 20% of what they were in 1910 and surgery has been extended in many directions, for example, to certain types of birth defects in new born babies, and at the other end of the scale, to life-saving operation for the octogenarian .The hospital stay after surgery has been shortened to as little as a week for most major operations. Most patients are out of bed on the day after an operation and may be back at work in two or three weeks.
One of the most revolutionary areas of modern surgery is that of organ transplants. Until a few decades ago, no person, except an identical twins, was able to accept into his body the tissues of another person without reacting against them and eventually killing them. Recently, however, it has been discovered that with the use of X-rays and special drugs, it is possible to graft tissues from one person to another which will survive for periods of a year or more. Kidneys have been successfully transplanted between non-identical twins. Heart and lung transplants have also been reasonably successful.
“Spare parts” surgery, the simple routine replacement of all worn-out organs by new ones, is still a dream of the future but surgery is ready for such miracles. In the meantime, you can be happy if the doctors say to you: “Yes, l think it is possible to operate on you for this condition”.
Most people are afraid of being operated on______.
A. in spite of improvements in modem surgery
B. because they think modern drugs are dangerous
C. because they do not believe they need anesthetics
D. unless it is an emergency operation