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Trắc nghiệm: The wave lengths(A) of ultraviolet light are shorter than that (B) of visible light but (C) longer than those (D) of X-rays. | Gửi trắc nghiệm |
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The wave lengths(A) of ultraviolet light are shorter than that (B) of visible light but (C) longer than those (D) of X-rays.
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết: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 ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Thương - 03/09 13:31:10
Thưởng th.11.2024
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