Question

[Lê Quỳnh Anh]

During the last 400 years, most scientists have (1) ________on mathematics in their development of their inventions or discoveries. However, one great British scientist, Michael Faraday, did not make (2)__________of mathematics. Faraday, the son of a poor blacksmith, was born in London in 1791 and had no (3) _________beyond reading and writing.

In 1812 Faraday was hired as a bottle washer by the great chemist Humphry Davy. Later, Faraday became a greater scientist than Davy, making the last years of Davy's life embittered (4) __________ jealousy. Faraday made the first (5)__________motor in 1821, a device that used electricity to produce movement.

Điền vào số 1

A. relied

B. insisted

C. based

D. elaborated

Answer 1

[Dương Hoàn Anh]

Đáp án A

Giải thích: A: phụ thuộc vào, dựa vào

B: khăng khăng, quả quyết

C: căn cứ vào

D: sửa soạn, nghiên cứu

Dịch: Trong suốt 400 năm qua, hầu hết các nhà khoa học phải dựa vào toán học cho sự phát triển các phát minh hay sáng chế của mình.