Thứ năm, 26/12/2024
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Câu hỏi:

17/07/2024 72

Ever ____ the invention of the hydrogen bomb, attempts have been made to harness the power of nuclear fusion for peaceful purposes.

A. from

B. since

Đáp án chính xác

C. with

D. for

Trả lời:

verified Giải bởi Vietjack

Đáp án đúng là: B

Giới từ tạo trạng ngữ chỉ thời gian đối với thời hoàn thành

Dịch: Kể từ khi phát minh ra bom khinh khí, các nỗ lực đã được thực hiện để khai thác sức mạnh của phản ứng tổng hợp hạt nhân cho các mục đích hòa bình.

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

The invention of printing on paper provided a technology ____ which information could be stored over the long term.

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Câu 2:

The carbon dioxide gas given ____ by the fermenting vat was known as "fixed air".

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Câu 3:

The key ____ inventive success often requires being in the right place at the right time.

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Câu 4:

A patent invention is protected by law ____ only particular people or companies have the right to make or sell it.

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Câu 5:

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 ____.

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Câu 6:

Ever since the first prehistoric stone tools, ____ have lived in a world shaped by invention.

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Câu 7:

Inventor, a person who brings ideas or objects together in a novel way to create an invention, something that did not exist before.

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Câu 8:

Mark the letter A, B, C, or D to indicate the correct answer

Both inventors and engineers look for ways to improve things in areas like health, food, safety, transportation, aerospace, electronics, ____, and the environment.

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Câu 9:

The bicycle as we know it today was originally developed as the "safety bicycle", because other bikes ____ were extremely dangerous.

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Câu 10:

It is the classical Athenians who can probably lay claim ____ the invention of commercial advertising as we know it today.

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Câu 11:

The late 1800s and early 1900s ____ excitement over a wide array of inventions and developments.

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Câu 12:

The European Patent Convention, which was implemented in 1977, created a European Patent Office that can issue ____ European patent.

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Câu 13:

Some inventions make bigger impact on the public than ____, and some inventions quickly become part of everyday life.

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Câu 14:

An invention developed ____ one purpose will sometimes find use in entirely different circumstances.

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Câu 15:

The first American ____ the propelling of a boat by steam was William Henry, a gunsmith of Lancaster, Pennsylvania.

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