Câu hỏi:
05/07/2022 1,012Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s)
It was not until 1959, twenty-one years after Carlson invented xerography, that the first convenient office copier using xerography was unveiled.
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:
Đáp án đúng là: A
Unveiled (còn bị che đậy/giấu) >< known (đã biết)
Dịch: Mãi đến năm 1959, 21 năm sau khi Carlson phát minh ra xerography, chiếc máy photocopy văn phòng tiện lợi đầu tiên sử dụng xerography mới được ra mắt.
>CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
The carbon dioxide gas given ____ by the fermenting vat was known as "fixed air".
Câu 2:
The key ____ inventive success often requires being in the right place at the right time.
Câu 3:
Mark the letter A, B, C, or D to indicate the correct answer
In 1886 in the United States, a pharmacist named Dr. John Pemberton tried to invent a medicine because he wanted a cure for ____.
Câu 4:
Ever since the first prehistoric stone tools, ____ have lived in a world shaped by invention.
Câu 5:
The invention of printing on paper provided a technology ____ which information could be stored over the long term.
Câu 6:
An invention developed ____ one purpose will sometimes find use in entirely different circumstances.
Câu 7:
A patent invention is protected by law ____ only particular people or companies have the right to make or sell it.
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