2024年1月13日发(作者：)

科技英语语法单元作业

一、选择题

1. The new material is _______ to all the other materials we have ever

used.

A. superior B. inferior C. senior D. inferior

2. The _______ of the word "DNA" stands for "deoxyribose nucleic

acid".

A. prefix B. suffix C. root D. syllable

3. The _______ of the bridge is 50 meters long.

A. main B. longest C. total D. height

4. _______ in thought, he almost ran into the car in front of him.

A. Losing B. Having lost C. Lost D. To lose

5. The _______ of the company is to provide high-quality products and

services to customers.

A. promise B. guarantee C. commitment D. pledge

二、填空题

1. The experiment was _______ (success) because all the data was

collected and analyzed correctly.

2. The _______ (develop) of the new technology will have a significant

impact on the future of the company.

3. The _______ (discover) of the Higgs boson was a major scientific

breakthrough in the 21st century.

4. The _______ (arrive) of the train was delayed by two hours due to

bad weather conditions.

5. The _______ (build) of the new factory is expected to create

hundreds of jobs for local residents.

三、翻译题

1. 请将以下中文翻译成英文：

这项技术已经得到了广泛的应用，并且取得了显著的成果。

This technology has been widely applied and achieved remarkable

results.

2. 请将以下英文翻译成中文：

The company has a strong commitment to environmental protection

and sustainable development.

该公司对环境保护和可持续发展做出了坚定的承诺。