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Câu hỏi:

22/07/2024 194

Eventually, the topsoil erodes, leaving behind (7) ________ infertile layer of rocks and hard clay.


A. the


B. no article

C. an

Đáp án chính xác

D. a

Trả lời:

verified Giải bởi qa.haylamdo.com

Đáp án C

Giải thích: 

Danh từ “layer” là danh từ đếm được dạng số ít. 

Dùng mạo từ “a/ an” để chỉ đối tượng lần đầu được nhắc đến. 

Từ “infertile” có chữ cái “i” trong nhóm “a, e, i, o, u” => dùng mạo từ “an”. 

Eventually, the topsoil erodes, leaving behind (7) an infertile layer of rocks and hard clay.

Tạm dịch: Cuối cùng, lớp đất bề mặt bị xói mòn, để lại một lớp đá cằn cỗi và đất sét cứng.

Chọn C.

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