精选优质文档-倾情为你奉上Chapter Review 1-1Fill in the blanks:1. A root with a vowel added to aid in pronunciation is called a(n) _.2. A word part that comes before a root is a(n) _ .3. Combine the word parts dia-, meaning “through,” and -rhea, meaning “flow,” to form a word meaning “passage of fluid stool.” _4. Combine the root psych, meaning “mind,” with the suffix -logy, meaning “study of,” to form a wordmeaning “study of the mind.” _Multiple choice: Select the best a