19.11. Multiple Classes Practice

1. Loading a dynamic question ...
   Selecting from: mult_class_point_and_line_practice_ac, mult_class_point_and_line_practice_pp

2. Loading a dynamic question ...
   Selecting from: mult_class_point_and_triangle_practice_pp, mult_class_point_and_triangle_practice_ac

3. Loading a dynamic question ...
   Selecting from: mult_class_track_and_album_len_ac, mult_class_track_and_album_len_pp

4. Loading a dynamic question ...
   Selecting from: mult_class_item_order_line_order_practice_pp, mult_class_item_order_line_order_practice_ac

5. Loading a dynamic question ...
   Selecting from: mult_class_card_and_deck_practice_ac, mult_class_card_and_deck_practice_pp

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