Read the following passage and choose the letter A, B, C or D to indicate the best answer to each of the following question.
Music can move the soul. It can be a very strong influence. Some music can calm us down but other music can make us wild! How does music affect us? Music is used in a variety of ways. It is used in the medical field as a source of research and as a sort of treatments as well. Music has been used as treatment to lower blood pressure, help ill children recover quickly, treat mental illness, treat depression, aid in healing, and reduce stress and insomnia and premature infants. Julius Portnoy, a musicologist, found that it can change heart rates, increase or decrease blood pressure, effect energy levels, and digestion, positively or negatively, depending on the type of music. Calming music, such as classical musk, was found to have a very calming effect on the body, and cause the increase of endorphins, thirty minutes of such music was equal to the effect of a dose of valium. Both hemispheres of the brain are involved in processing music. The music in these studies is not the lyrics, but the music itself, the melody, the tones, the tunes, the rhythm, and the chords. Conversely music has also been documented to cause sickness. The right, or wrong music, can be like a poison to the body. Studies had been done on plants and the results were that loud hard rock music killed plants and soft classical music made the plants grow faster. Music is very powerful, like a drug and can even be an addiction. According to Patty Hearst, a researcher on music, it was documented that music was used in the aid of brainwashing some people. In the book, "Elevator Music" by Joseph Lanza, it is stated that certain types of strong music over prolonged periods in certain conditions were shown to cause seizures.
The word “it” refers to______.
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Lời giải:
Báo saiTừ “nó” đề cập đến ___.
A. trái tim B. căng thẳng C. điều trị D. âm nhạc
Thông tin: Music has been used as treatment to lower blood pressure, help ill children recover quickly, treat mental illness, treat depression, aid in healing, and reduce stress and insomnia and premature infants. Julius Portnoy, a musicologist, found that it can change heart rates, increase or decrease blood pressure, effect energy levels, and digestion, positively or negatively, depending on the type of music.
Tạm dịch: Âm nhạc đã được sử dụng như một phương pháp điều trị để giảm huyết áp, giúp trẻ em ốm dậy nhanh chóng phục hồi, điều trị bệnh tâm thần, điều trị trầm cảm, hỗ trợ chữa bệnh, giảm căng thẳng và mất ngủ và trẻ sinh non. Julius Portnoy, một nhà nghiên cứu âm nhạc, phát hiện ra rằng âm nhạc có thể thay đổi nhịp tim, tăng hoặc giảm huyết áp, ảnh hưởng đến mức năng lượng và tiêu hóa, tích cực hoặc tiêu cực, tùy thuộc vào loại nhạc.
=> chọn D