A motivating three-level course with a clear, coherent structure and built-in flexibility. Lifelines combines thorough language presentation and practice with human-interest topics and texts.
It provides core material of 70-100 hours per level.
A motivating three-level course with a clear, coherent structure and built-in flexibility. Lifelines combines thorough language presentation and practice with human-interest topics and texts.
Không có nhận xét nào:
Đăng nhận xét