The word "it" in the first paragraph refers to
. A
Từ “it” ở đoạn 1 ám chỉ đến
A. tiếng ồn
B. chất lượng cuộc sống
C. công nghệ cải tiến
D. sản phẩm lỗi
Dẫn chứng: Particularly in congested urban areas, the noise produced as a by product of our advancing technology causes physical and psychological harm, and detracts from the quality of life for those who are exposed to it.
=> Chọn A
With which of the following statements would the author most probably agree?
Approximately how many cars were there in the United States in 1900 ?
According to the author, blacks in King’s neighborhood were involved in all the following businesses and services EXCEPT.
“Cutting the Apron Strings”, the title of the passage, can be interpreted as _________.