Bộ 20 đề luyện thi Chuyên Anh năm 2023 có đáp án (Đề 95)

Why is the date of the electric light’s invention, 1879, given first in the chronology of events? A. to highlight the years of development preceding its invention B. to state when the elect

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Why is the date of the electric light’s invention, 1879, given first in the chronology of events?

to highlight the years of development preceding its invention

to state when the electric light was first invented

to show this was the year the light bulb was perfected

none of the above

Giải thích

Đáp án: A