Câu hỏi:
12/10/2021 1,125Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question
The reason women appear to be at greater risk of developing Alzheimer’s disease than men might be due to a number of genetic, anatomical and even social influences, researchers have suggested.
Recent figures show about 65% of those with living with dementia in the UK are women, with a similar statistic seen in the US for Alzheimer’s disease, while dementia is the leading cause of death for women in England. Alzheimer’s disease is only one of the types of dementia, but the most common form. While one explanation is that dementia risk increases with age, and women have longer life expectancies than men, new research suggests there might be more to the matter, including that protein tangles found within neurons and linked to Alzheimer’s disease might spread differently in women’s brains than men’s.
The study, presented at the Alzheimer’s Association International Conference in Los Angeles by researchers from Vanderbilt University and which has not yet been peer-reviewed, used scans from a method called positron emission tomography. That allowed them to look at the way clumps of a protein called tau were spread in the brains of 123 men and 178 women without cognitive problems, as well as 101 men and 60 women with mild cognitive problems – although not yet diagnosed with Alzheimer’s disease. Cognitively normal older people often have small amounts of tau in certain areas of their brain.
From the data the team could build maps showing which areas of the brain show similar signals relating to tau in the scans, suggesting they are somehow connected. “Based on that we kind of try to reconstruct the pattern of spread,” Dr Sepideh Shokouhi, who is presenting the research, told the Guardian. “It is kind of like reconstructing a crime scene.” The team says the results suggest these maps look different in women and men, suggesting tau might be able to spread more rapidly across the female brain.
Other research presented at the conference – and also not yet peer reviewed – added weight to the idea that there might be differences between men and women that affect dementia risk. Research by scientists at the University of Miami has revealed a handful of genes and genetic variants appear to be linked to Alzheimer’s disease in just one biological sex or the other. While the actual importance of these factors has yet to be unpicked, and the study only looked at white participants, the team says it underscores that there could be a genetic reason for differences in the risk of dementia in men and women, and the way it develops.
(Adapted from https://www.theguardian.com)
What does the word “their” in paragraph 3 refer to?
Đáp án chính xác
Câu hỏi trong đề:
[Năm 2024] Đề thi thử môn Tiếng anh THPT Quốc gia có lời giải (30 đề) !!
Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).
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Trả lời:
Giải bởi Vietjack
Đáp án D
Kiến thức : Đọc hiểu
Giải thích: Từ “their” trong đoạn 3 đề cập đến từ gì?
A. của 123 người đàn ông và 178 phụ nữ không có vấn đề về nhận thức
B. của 101 đàn ông và 60 phụ nữ có vấn đề về nhận thức ở mức nhẹ
C. của những người lớn tuổi bình thường về nhận thức
D. của những người bị Alzheimer
Thông tin: Cognitively normal older people often have small amounts of tau in certain areas of their brain.
Tạm dịch: Những người lớn tuổi hơn có nhận thức bình thường thường có số lượng protein T nhỏ hơn trong một số vùng nhất đinh của não họ
Nhà sách VIETJACK:
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions
We can’t go along here because the road _______.
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12/10/2021
56,068
Câu 2:
Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each the numbered blanks
In an educational context, the term ‘learner independence’ has gained increasing importance in recent years. It is of particular (26) _______ to language learning and commonly refers to the way students confidently control and organise their own language learning process. While some people seem to have an almost instinctive flaw for languages, (27) _______ have to rely on strategies to maximise their skills and learn a foreign language more effectively.
The main thing to remember is that becoming a truly independent learner ultimately depends above all on taking responsibility for your own learning and being prepared to take every opportunity available to you to learn. You also increase your chances of (28) _______ by learning according to your own needs and interests, using all available resources. Research shows that learners (29) _______ adopt this approach will undoubtedly manage to broaden their language abilities considerably and, (30) _______, are mote likely to achieve their objectives in the longer term.
(Adapted from “Complete Advanced” by Laura Mathews and Barbara Thomas)
Điền vào ô số 26
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12/10/2021
35,279
Câu 3:
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions
It is impossible for him to be financially independent at such an early age, _______?
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12/10/2021
32,975
Câu 4:
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions
Union leaders feel it is time Cabinet Ministers put their _______ on the table regarding their long-term plans
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12/10/2021
27,748
Câu 5:
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions
There’s no need for you to try to _______ an argument with him. You need to calm down or your relationship will get worse
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12/10/2021
24,047
Câu 6:
Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions
The amount spent on defense is in sharp contrast to that spent on housing and health
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12/10/2021
23,179
Câu 7:
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions
Most people are interested in _______ about famous celebrities, which is why tabloid magazines still exist
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12/10/2021
22,000
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