填空题
What kind of disorder is dyslexia?
填空题
When was dyslexia first recognized in Europe and U. S. A.?
填空题
In persons with dyslexia, which side of the brain is larger?
填空题
In what kind of people can dyslexia commonly be found?
填空题
According to Dr. Silvia Richardson, what are the characteristics of the dyslexic persons?