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Đáp án: B
Giải thích: Dựa vào câu: “During skin testing, a small amount of allergen extract (in this case, bee venom) is injected into the skin of your arm or upper back.”.
Dịch: Trong xét nghiệm da, một lượng nhỏ phần dị ứng (ở đây là nọc ong) được trích vào da tay hoặc lưng trên.
Đáp án: A
Giải thích: Dựa vào câu: “This test is safe and won't cause any serious reactions”.
Dịch: Xét nghiệm này an toàn và sẽ không gây phản ứng gì nghiêm trọng.
Đáp án: A
Giải thích: Dựa vào câu: “If you've had a reaction to bee stings that suggests you might be allergic to bee venom, your doctor may suggest one or both of the following tests”.
Dịch: Nếu bạn có phản ứng với vết ong đốt mà có dấu hiệu bị kích ứng, bác sĩ có thể sẽ khuyên bạn làm 1 hoặc cả 2 xét nghiệm sau.
Đáp án: B
Giải thích: Dựa vào câu: “A blood sample is sent to a medical laboratory, where it can be tested for evidence of sensitivity to possible allergens.”.
Dịch: Một mẫu máu sẽ được gửi đến phòng thí nghiệm y khoa, nơi nó được kiểm định nếu có kích ứng với các tác nhân gây dị ứng.
Noise is constant and loud sound. To measure the loudness, or volume of sounds, people use a unit called a decibel. When a sound is louder than 70 decibels, it can cause noise pollution. Do you know that the noise from a vacuum cleaner or a motorcycle can result in permanent hearing loss after eight hours? The sounds of a concert are even more serious. They can reach as high as 130 decibels and may cause immediate and permanent hearing loss. Noise pollution can also lead to headaches and high blood pressure. If you are listening to music through headphones, and other people can hear it. it means the music is too loud and unsafe. If there seems to be a ringing or buzzing in your ears, it means the noise is affecting you and damaging your hearing- Wearing earplugs when you go to concerts or other loud events, and listening to music through headphones or headsets at safe levels can help you reduce the effects of noise pollution.
1. What do people use to measure the loundness or volume of sounds ?
They use a unit called a decibel to measure the loundness or volume of sounds
2. Does the noise from a vacuum cleaner result in pernament hearing loss after eight hours ?
Yes, it does
3. What can noise pollution also lead to ?
It can also lead to headaches and high blood pressure
4. Is the music safe when you listen to it through headphones , and other people can hear it as well ?
No, it isn't
5. What can you do to help reduce the effects of noise pollution ?
I can wear earplugs when you go to concerts or other loud events, and listening to music through headphones or headsets at safe levels to help reduce the effects of noise pollution
Learning a language is, in some ways, like learning how to fly or play the piano. There some differences, but there is a very important similarity. It is this: learning how to do such things needs lots of practice. It is never enough simply to “know” something. You must be able to “do” things with what to know. For example, it is not enough simply to read a book on how to fly an aeroplane. A book can give you lots of information about how to fly, but if you only read a book and then try to fly without a great deal of practice first, you will crash and kill yourself. The same is true of learning the piano or learning a foreign language. Can you speak English well without having lots of practice? “Practice makes perfect” is what every learner of a foreign language should know.
1. Learning a foreign language and learning to fly are the same in an important way.
2. Information about flying from books is enough for someone to fly. T
3. It is dangerous to try to fly without any real practice.F
4. Talking to a native speaker can be a good way to speak English well.T
5. Language learners can make their English perfect without practice.F
Điền T or F
Read the passage, then write true (T) or false (F) for the following sentences.
Learning a language is, in some ways, like learning how to fly or play the piano. There some differences, but there is a very important similarity. It is this: learning how to do such things needs lots of practice. It is never enough simply to “know” something. You must be able to “do” things with what to know. For example, it is not enough simply to read a book on how to fly an aeroplane. A book can give you lots of information about how to fly, but if you only read a book and then try to fly without a great deal of practice first, you will crash and kill yourself. The same is true of learning the piano or learning a foreign language. Can you speak English well without having lots of practice? “Practice makes perfect” is what every learner of a foreign language should know.
1. Learning a foreign language and learning to fly are the same in an important way. T
2. Information about flying from books is enough for someone to fly.T
3. It is dangerous to try to fly without any real practice.F
4. Talking to a native speaker can be a good way to speak English well.T
5. Language learners can make their English perfect without practice.F
Đáp án: A
Giải thích: Dựa vào câu: “From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.”.
Dịch: Từ việc tình nguyện, cộng đồng cũng sẽ nhận lại một thế hệ người trẻ quan tâm về nơi sống và sẵn lòng cam kết cải thiện xã hội.
Đáp án: A
Giải thích: Dựa vào câu: “If you're allergic to bee stings, you'll develop a raised bump on your skin at the test site.”.
Dịch: Nếu bạn dị ứng với vết ong đốt, bạn sẽ mọc mụn ở chỗ kiểm tra.