Câu hỏi:
19/03/2020 12,878Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The optic fiber was a major______in the field of telecommunications.
Sách mới 2k7: 30 đề đánh giá năng lực DHQG Hà Nội, Tp. Hồ Chí Minh, BKHN 2025 mới nhất (600 trang - chỉ từ 160k).
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Trả lời:
Đáp án B.
Tạm dịch: Các sợi quang học là một bước đột phá lớn trong lĩnh vực viễn thông.
A major breakthough: thành tựu lớn, thành công vượt bậc.
Ex: a breakthough in negotiations/ cancer research: một bước đột phá trong vụ thương thuyết/ nghiên cứu về ung thư
to make/achieve a breakthrough: tạo ra, đạt được một bước đột phá
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
The whole village was wiped out in the bombing raids.
Câu 2:
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
We really appreciate your help, without which we couldn’t have got our task done in time.
Câu 3:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When Martin_________the car, he took it out for a drive.
Câu 4:
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He cannot lend me the book now. He has not finished reading it yet.
Câu 5:
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
He went to a seaside resort because he was keen on water- skiing.
Câu 6:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Children can be difficult to teach because of their short attention_____.
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