试题题干
Filling Blanks: You are to fill each blank with ONE appropriate word.
Pattern 
is the center of practice in an Audiolingual Method classroom, for sentence patterns are the basis of language.
参考答案
试题解析
句型操练是一听说法课堂的中心，因为句型是语言的基础。
Filling Blanks: You are to fill each blank with ONE appropriate word.
Pattern is the center of practice in an Audiolingual Method classroom, for sentence patterns are the basis of language.
句型操练是一听说法课堂的中心，因为句型是语言的基础。