| Designing and Engineering Bridges  How do engineers design and build bridges? In this program, you will learn about different types of bridges, including common bridges like the Richmond-San Rafael Bridge and suspension bridges (悬索桥) like the Golden Gate and Bay Bridges. Then, design, build and test models of bridges as you take part in the engineering process.
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What tools and skills do doctors use to diagnose (诊断) and treat illnesses? Scientists have developed many kinds of inventions to help people with health problem. In this program, you will get your knowledge of body systems (系统), explore (探索) how some of these body systems may break down, and experience how scientists and engineers work to solve these problems.
Solar Energy and Electrical Engineering Have you ever wondered what the future of energy looks like? In this program, you will explore exciting solar (太阳的) energy apps while designing and building solar-powered tools to solve real-world challenges. Learn electrical knowledge, get into the developing design process, and hear from electrical engineers about their creative work.
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【小题1】In which SECTION of the newspaper can we read the news?
| A．CULTURE | B．FASHION. | C．SCIENCE. | D．BUSINESS. |
【小题2】In Engineering Bridges program, you can _________.
| A．win more prizes | B．learn about some special bridges |
| C．make all kinds of models | D．build bridges with engineers |
【小题3】The best heading of the second piece of news would be _________.
| A．Body Systems and Medical Inventions | B．You can be a Good Doctor |
| C．How to Make Your Body Strong | D．Know Body Systems and Know Your Future |
【小题4】Which of the following can best describe picture 3?
| A．Students are learning something. | B．Students are sunning themselves outside. |
| C．Students are singing happily. | D．Students are using energy to produce electricity. |
【小题5】What can we infer from those programs?
| A．They require much skills and talents. | B．They explore only unknown area. |
| C．They solve problems from engineers. | D．They provide hands-on (动手的) experiences. |
