1. Which of the following options is the reason why chemistry is known as "the central science of the 21st century"?
A: Chemistry is the bridge between many disciplines and involves all aspects of human life.
B: Chemistry is a central, practical and creative science.
C: Chemistry is an experimental science.
D: The history of the development of science and technology has eloquently proved this statement.
A: Chemistry is the bridge between many disciplines and involves all aspects of human life.
B: Chemistry is a central, practical and creative science.
C: Chemistry is an experimental science.
D: The history of the development of science and technology has eloquently proved this statement.
举一反三
- Chemistry is the science of substances ___ the science of energy.
- Chemistry is the science of substances ___ the science of energy. A: and is physics B: or is physics C: and physics D: or physics is
- Chemistry is the science of ______ while physics is the science of energy. A: bodies B: objects C: substances D: matters
- What was Miss Richards A: A chemistry teacher. B: A physics teacher. C: A science teacher.
- What was Miss Richards A: A chemistry teacher. B: B. A physics teacher. C: A science teacher.