You have two videos to watch, and a short questionnaire to check your understanding.
Watch the 2nd video: don’t panic! It is longer and you are not expected to understand everything! Watch ONLY UNTIL 14′
You have two videos to watch, and a short questionnaire to check your understanding.
Watch the 2nd video: don’t panic! It is longer and you are not expected to understand everything! Watch ONLY UNTIL 14′