Câu hỏi:
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 36 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.
Question: What is the main topic of the passage?
A. problems with household paint
B. major health concern for children
C. lead poisoning in children
D. lead paint in order homes
30/11/2021 0 Lượt xem
Câu 2: 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 36 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.
Question: 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 required 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.
30/11/2021 0 Lượt xem
Câu 3: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I wish you ______ me a new one instead of having it ______ as you did.
A. had given/repaired
B. gave/to repair
C. would give/to repair
D. had given/to be repaired
30/11/2021 0 Lượt xem
Câu 4: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
You never really know where you are with her as she just blows hot and cold.
A. keeps going
B. keeps taking things
C. keeps changing her mood
D. keeps testing
30/11/2021 0 Lượt xem
Câu 5: Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. obligatory
B. geographical
C. international
D. undergraduate
30/11/2021 0 Lượt xem
30/11/2021 0 Lượt xem
Câu hỏi trong đề: Đề thi Học kì 1 Tiếng Anh 12 có đáp án (Đề 1)
- 0 Lượt thi
- 45 Phút
- 40 Câu hỏi
- Học sinh
Cùng danh mục Đề thi Tiếng Anh 12 mới
- 675
- 1
- 39
-
87 người đang thi
- 957
- 2
- 15
-
95 người đang thi
- 869
- 9
- 35
-
67 người đang thi
- 801
- 4
- 35
-
95 người đang thi
Chia sẻ:
Đăng Nhập để viết bình luận