试题题干
Books such as A Grammar of Spoken English on a Strictly Phonetic Basis，A Handbook of English Grammar，Guide to Patterns and Usage in English served as a standard 
source of basic English sentence patterns for textbook writers.
参考答案
试题解析
Books such as A Grammar of Spoken English on a Strictly Phonetic Basis，A Handbook of English Grammar，Guide to Patterns and Usage in English served as a standard source of basic English sentence patterns for textbook writers reference. 严格的语音基础上的英语语法书、英语语法手册、模式指南和英语用法等，作为教科书作者参考的基本英语句型的标准来源。