李荫华《全新版大学英语综合教程(3)》学习指南【词汇短语 课文精解 全文翻译 练习答案】(Unit

Unit 4一、词汇短语Text Ain a row 违续；成一长行【例句】They were standing neatly in a row. 他们整齐地站成一行。doze off 打瞌睡；困倦【