Câu hỏi:
17/07/2022 331Air _____, together with littering, is causing many problems in our cities today.
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Trả lời:
Đáp án đúng: B
Ô trống cần điền là một danh từ.
Air pollution (n): ô nhiễm không khí
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 2:
Choose A, B, C or D for each gap in the following sentences.
If you _____ the president, what would you do to help the environment?
Câu 3:
On Saturday morning, a mudslide (1) _____ down the Ngan Pho River near the small village of Huong Son District
Câu 4:
Rewrite the following sentences without changing their original meanings.
I don’t have free time, so I can’t go with you.
→ If I ………………………………………………………………….Câu 5:
We had lunch then we took a look around the shops.
→ Before ……………………………………………………………….Câu 7:
Choose the word which has a different sound in the part underlined.
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