HSK Standard Course 3 Teacher’s Book Reference Answers for Exercises in HSK Standard Course 3 Textbook (in PDF) Recording Script and Reference Answers for HSK Standard Course 3 Workbook Level 4 HSK Standard Course 4A Textbook HSK Standard Course 4B Textbook ...
no-one really knows for sure how the answers are evaluated. Well someone knows, unless they get marked by robots! ? I would hope that this knowledge finds its way into the HSK preparation books somehow, eventually... Here's the relevant extract from the Hanban 评分 guidelines (PDF), ...