Câu hỏi:
19/04/2023 226The word "these" in the second paragraph refers to
Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).
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Trả lời:
Air pollution requires a very flexible definition that permits continuous change
Chọn D
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
In case you're suffered from the injury, you _____ see the doctor today.
Câu 4:
Henry _______ into the restaurant when the writer was having dinner.
Câu 5:
The child was .................... by a lorry on the safety crossing in the main street.
Câu 6:
We’ve divided the group report into three parts and you're ___ for the conclusion one
Câu 7:
The government has _____ every effort to stop the rapid spread of COVID-19.
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