Thứ năm, 26/12/2024
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Câu hỏi:

17/07/2024 87

Mark 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.

A. known

Đáp án chính xác

B. published

C. popular

D. common

Trả lời:

verified Giải bởi Vietjack

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.

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