Ebook HSK Standard Course 4上 (Workbook A): Part 1

HSK Standard Course 4A Workbook includes exercises for each of the 10 lessons in the textbook, one HSK Level 4 model test, and a Chinese-English introduction to the HSK Level 4 test. The main content of Ebook HSK Standard Course 4B (Workbook): Part 1 including 5 exercises for each of the 5 lessons in the textbook: Lesson 1: 简单的爱情; Lesson 2: 真正的朋友; Lesson 3: 经理对我印象不错; Lesson 4: 不要太着急赚钱; Lesson 5: 只买对的，不买贵的.