In this section, you will hear one passage. At the end of the passage, you will hear four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).A、Lakota people kept a good collection of the winter counts.
B、The drawings were first drawn on animal skins.
C、The drawings tell a good story of the tribe.
D、The drawings are known as winter counts, as most events chosen happened in winter.