性工作者十日谈粵語:Pre-Hire Testing in CHina

Pre-Hire Testing in CHina The members in the testing team ..? 国内哪里可以买到washback in language testing The smartest people in the world hire the smartest people in the world 西安哪个书店可以买到washback in language testing:research contexts and methods. in a case that any defect in a pre-production sample is foudn memory testing 什么是TR-hire? 什么是PRE？ Black box testing and white box testing.