Thứ sáu, 15/11/2024
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Câu hỏi:

06/07/2024 5,830

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

 

The wave lengths(A)  of ultraviolet light are shorter than that (B) of visible light but (C) longer than those (D) of X-rays.

A. lengths

B. that

Đáp án chính xác

C. but

D. those 

 Xem lời giải

Trả lời:

verified Giải bởi Vietjack

Đáp án : B

Nhận thấy tobe là “are”-> chủ ngữ số nhiều-> The wave lengths. Ở đây đang so sánh “the wave lengths” của các loại ánh sáng-> số nhiều-> “that” chuyển thành “those”

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