Câu hỏi trong đề:
Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 !!
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:
Giải bởi Vietjack
Thông tin: It also makes the surfaces of the teeth more accessible, enabling saliva to neutralize acid and remineralize lesions. (Nó cũng làm cho bề mặt của răng dễ tiếp cận hơn, tạo điều kiện cho nước bọt trung hòa axit và tái khoáng hóa các tổn thương.)
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Nhà sách VIETJACK:
CÂU HỎI HOT CÙNG CHỦ ĐỀ
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Câu 2:
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Câu 3:
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Câu 4:
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Câu 5:
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Câu 6:
Give a suitable preposition:
In the UK, poor air quality is responsible _______ some 40,000 deaths each year.
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In the UK, poor air quality is responsible _______ some 40,000 deaths each year.
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Câu 7:
They started, as _______ gatherings but they have become increasingly formalized in the last few years.
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