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Câu hỏi:
The word “it” in paragraph 3refers to _______ .
- A. the company
- B. home state
- C. wildfire detector
- D. big change
Lời giải tham khảo:
Đáp án đúng: C
Từ "it" trong đoạn 3 thích thành ______.
A. công ty
B. nhà nước
C. máy dò cháy rừng
D. thay đổi lớn
Thông tin: Descartes is testing its detector by sending alerts to select forestry officials in its home state of New Mexico and told CNN Business its wildfire detector has spotted about 6,200 total thus far. The company says it can often detect these fires when they're just about 10 acres in size.
(Descartes đang thử nghiệm máy dò của mình bằng cách gửi cảnh báo tới một số quan chức lâm nghiệp ở bang New Mexico quê hương của nó và nói với CNN Business rằng máy dò cháy rừng của họ đã phát hiện được khoảng 6.200 cho đến nay. Công ty cho biết họ thường có thể phát hiện ra những đám cháy này khi chúng chỉ có diện tích khoảng 10 mẫu Anh.)
=> “it” thay cho danh từ “wildfire detector”
=> Chọn đáp án C
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
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