The main difficulty with organ transplants is
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Kỹ năng: Đọc
Giải thích:
Giải thích: Khó khăn chính của cấy ghép nội tạng là______.
A. cơ thể có xu hướng đào thải các mô lạ.
B. khó tìm được nội tạng có cùng kích cỡ
C. chỉ những cặp sinh đôi giống hệt nhau mới được cho phép trao đổi nội tạng.
D. bệnh nhân không được cho phép sử dụng thuốc sau đó.
Dẫn chứng ở câu thứ 2- đoạn 4: “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” – (Cho tới một vài thập kỉ trước, không một ai, ngoại trừ các cặp song sinh có khả năng chấp nhận vào cơ thể các mô của nhau mà không gây phản ứng ngược và cuối cùng là giết chết chúng) => Khó khăn ở đây chính là khi đưa vào cơ thể các mô của người lạ, chúng có thể gây phản ứng ngược và giết chết người bệnh.
Chọn A
Read the following passage and mark the letter A, B, C, or D to choose the word or phrase that best fits each of the numbered blanks from 25 to 29
SOUNDS FROM THE PAST
Much of the music we listen to today is a mixture of styles from various countries and time periods. A lot of music has (25) __________ in older traditional songs heard in many different countries around the world. Traditional, (26) __________ music is collected over decades, if not centuries. Younger generations learn these songs from their elders through practice and repetition.
Since music can tell us a lot about different cultures (27) __________ its lyrics, melodies, and the instrument used, researchers and music fans see it as an essential part of history. They fear that traditional and older types of music are slowly disappearing, partly because they are less likely to be written down or recorded, or because the format in which they are recorded is no longer (28) __________ Also, younger generations may not find such music very appealing, so once older generations pass away, the music may die (29) __________ them. Whole genres of music may go extinct.
The martins have confirmed their strong __________ to charity actions by donating a lump sum of money again.
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Peter knew he wouldn't get __________ with cheating in the exam.
In order for this appliance to function__________ the safety screws must be removed.
The teacher explained the lesson twice __________ the students didn't understand it.
During difficult economic times, many people have to_____________
Our farmland was very adjacent to the river, which is quite an advantage, especially in the dry season.
The directors of the firm have agreed to a change in policy. It's up to us to implement it.
If I __________ you were going to the post office, I would have asked you to buy me some stamps.
We sometimes go away from the city to the countryside for a __________ of fresh air.
Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
The Germany's war hysteria has accounted for its people's hostility towards foreigners.
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.
