This activity is also available in English. View activity Semakan Unit Published: Apr 1, 2020 Duration 10m Difficulty Beginner Rating 1 star 2 stars 3 stars 4 stars 5 stars Average rating: 5.0 1 1 review Favorites Assessment Required for completion - started on November 23, 2024. Log In To Launch Semak pemahaman anda dengan menjawab kuiz unit yang menyeluruh.