The word “These” in the second paragraph is closet in meaning to ________.
Giải bởi Vietjack
Đáp án D.
Key words: these, second paragraph, closet in meaning.
Clue: “…they became components in biogeochemical cycles. These serve as an air purification scheme by…”: … chúng trở thành thành phần trong chu trình sinh địa. Những chất này có vai trò như một chương trình thanh lọc không khí bằng cách …
Phân tích: “Chúng” ở đây là cụm danh từ được nhắc đến ngay trước đó. Vậy chọn đáp án D. the components in biogeochemical cycles.
It can be inferred from paragraph 2 that advertisers must ________.
According to the passage, which of the following would be considered traditional elements of Western music ?
The phrase “trend of” in line 5 is closest in meaning to which of the following?
The phrase “in a new light” in bold type in paragraph 5 is closest in meaning to ________.
Which drugs are used for the preparation of the mass energy consumption?
The word “adversely” in the first paragraph is closet in meaning to ________.
The phrase “those forms” in the passage refers to all of the followings EXCEPT ___________.
Why does the author discuss the principle of “persistence of vision” in paragraph 1?
