The phrase "dwindling sea ice" in paragraph 2 refers to ________.
Đáp án C
"For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but…"
Dịch: Lấy ví dụ như, gấu bắ cực và động vật biển có vú ở Đại Tây Dương thì hoàn toàn bị đe dọa bởi sự tan băng…"
The period after the sixty-fifth birthday during which people may apply for Medicare is________.
According to the passage, human-generated air pollution in localized regions ________.
According to the passage, which of the following does NOT describe carbohydrates?
To start coverage by Medicare on their sixty-fifth birthday, people must apply________.
The author states that fats serve all of the following body functions EXCEPT to ________.
Which of the following best describes the organization of this passage?
According to the passage, Charlotte Taylor believes that women in 1970s________.
The expression “keep tabs on” in line 17 is closest meaning to________.