Câu hỏi:

09/04/2021 250

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 38 to 42.
Lead poisoning in children is a major health concern. Both low and high doses of paint can have serious effects. Children exposed to high doses of lead often suffer permanent nerve damage, mental retardation, blindness, and even death. Low doses of lead can lead to mild mental retardation, short attention spans, distractibility, poor academic performance, and behavioral problems.
This is not a new concern. As early as 1904, lead poisoning in children was linked to lead-based paint. Microscopic lead particles from paint are absorbed into the bloodstream when children ingest flakes of chipped paint,plaster,or paint dust from sanding. Lead can also enter the body through household dust, nailbiting, thumb sucking, or chewing on toys and other objects painted with lead-based paint. Although American paint companies today must comply with strict regulations regarding the amount of lead used in their paint, this source of lead poisoning is still the most common and most dangerous. Children living in older, dilapidated houses are particularly at risk.
Which of the following does the passage infer?

A. Paint companies can no longer use lead in their paint.

B. Paint companies must limit the amount of lead used in their paint.

C. Paint companies aren't requừed to limit the amount of lead used in their paint.

D. Paint companies have always followed restrictions regarding the amount of lead used in their paint.

Xem lời giải

Câu hỏi trong đề: Tổng hợp 30 Đề thi thử THPTQG 2021 môn Tiếng anh hay nhất có lời giải !!

Bắt đầu thi

Trả lời:

Giải bởi Vietjack

Đáp án B

Câu nào suy ra từ đoạn văn?

A. Các công ty sơn không còn có thể sử dụng chì trong sơn.

B. Các công ty sơn phải hạn chế lượng chì trong sơn.

C. Các công ty sơn không bắt buộc phải hạn chế lượng chì trong sơn.

D. Các công ty sơn luôn tuân thủ các hạn chế về lượng chì trong sơn.

Thông tin: Although American paint companies today must comply with strict regulations regarding the amount of lead used in their paint, this source of lead poisoning is still the most common and most dangerous.

Dịch bài đọc:

Ngộ độc chì ở trẻ em là một vấn đề sức khoẻ nghiêm trọng. Đã gọi là sơn thì liều lượng cao hay thấp đều có thể gây hậu quả nghiêm trọng. Trẻ tiếp xúc với chì ở liều lượng cao thường bị tổn thương lâu dài về thần kinh, thiểu năng trí tuệ, mù mắt, thậm chí mất mạng. Nhiễm chì mức độ thấp thì có thể thiểu năng trí tuệ ch t ít, kém tập trung, dễ xao lãng, kết quả học tập kém và có vấn đề về hành vi ứng xử.

Đây không phải là một mối quan tâm mới. Ngay từ đầu năm 1904, tình trạng trẻ bị nhiễm chì đã được cho là có liên quan tới sơn có chì. Hạt chì li ti trong sơn sẽ thấm vào máu khi trẻ nuốt phải những mảnh sơn, vữa bị tróc hoặc bụi sơn trong cát. Chì cũng có thể xâm nhập cơ thể qua bụi bặm trong nhà, do trẻ cắn móng tay, mút tay hoặc nhai đồ chơi và những món đồ nào sơn bằng sơn có chì. Mặc dù hiện nay các hãng sơn của Mỹ phải tuân thủ các quy định nghiêm ngặt về lượng chì dùng trong sơn, nhưng sơn vẫn là nguồn gây nhiễm độc chì phổ biến nhất, nguy hiểm nhất. Đặc biệt là trẻ sống trong những ngôi nhà cũ đổ nát thì càng dễ bị nhiễm chì hơn nữa.

Bình luận

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All payments to the ICRC are _________ and are received as donations.

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We oppose this war, as we would do any other war which created an environmental catastrophe.

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Câu 4:

In rainy seasons, roads in the village are always _________.

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B. mudded.

C. mudding.

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Câu 5:

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
When the unemployment rate is high, the crime rate is usually also high

A. The unemployment rate and the crime rate are both higher.

B. The unemployment rate is as high as the crime rate.

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D. The high rate of unemployment depends on the high rate of crime.

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Câu 6:

Williams is working ___ an export company. He intends to apply _ another job because he is not satisfied _____ the salary.

A. in / on / at

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Câu 7:

By the end of 2010 we_______ in Ho Chi Minh City for 30 years.

A. work

B. will work

C. have worked

D. will have worked

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Bình luận

Her job was so _________ that she decided to quit it.

All payments to the ICRC are _________ and are received as donations.

We oppose this war, as we would do any other war which created an environmental catastrophe.

In rainy seasons, roads in the village are always _________.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
When the unemployment rate is high, the crime rate is usually also high

Williams is working ___ an export company. He intends to apply _ another job because he is not satisfied _____ the salary.

By the end of 2010 we_______ in Ho Chi Minh City for 30 years.

VIP +1 tháng ( 199,000 VNĐ )

VIP +3 tháng ( 299,000 VNĐ )

VIP +6 tháng ( 399,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

🔥 Đề thi HOT:

Bình luận

Her job was so _________ that she decided to quit it.

All payments to the ICRC are _________ and are received as donations.

We oppose this war, as we would do any other war which created an environmental catastrophe.

In rainy seasons, roads in the village are always _________.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.When the unemployment rate is high, the crime rate is usually also high

Williams is working _______ an export company. He intends to apply _______ another job because he is not satisfied _______ the salary.

By the end of 2010 we_______ in Ho Chi Minh City for 30 years.

VIP +1 tháng ( 199,000 VNĐ )

VIP +3 tháng ( 299,000 VNĐ )

VIP +6 tháng ( 399,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

🔥 Đề thi HOT:

CHỌN BỘ SÁCH BẠN MUỐN XEM

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Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
When the unemployment rate is high, the crime rate is usually also high

Williams is working ___ an export company. He intends to apply _ another job because he is not satisfied _____ the salary.