题目内容：
Write an outline (20 points) Read the following passage carefully and compose a “topic outline” for it.
The Human Brain
For centuries, people wondered about how the human brain works. Researchers were particularly concerned about its structure and functions. It was not long ago that scientists made the remarkable discovery that our
brains are divided into two halves—left brain and right brain, and that
each half has separate features and roles.
The left brain is said to be the logical brain. It is the left brain that we use to solve mathematical problems and to think logically. For example, if you are asked how to make coffee, this is what happens. Your left brain begins to work; it searches its files for information on coffee making. If it finds the files, it begins relating what to do step by step. If it does not find any record, it says it does not know.
The right brain is often called the creative brain. It has the function of thinking creatively. This contains all the artistic functions, including art and music appreciation. When you want to draw a picture or compose a piece of music or write poetry, it is the right brain that is in operation. When you come across a new situation in your life, your right brain gives ideas on how to tackle it.
To some people, the left brain is dominant and to others, the right brain is. Of people who are good in
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