题目列表(包括答案和解析)
| A.物块将沿斜面下滑 |
| B.物块受到的摩擦力变大 |
| C.物块立即获得加速度 |
| D.物块所受的摩擦力方向改变 |
| 基本词组。 | ||
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Ⅰ Ⅱ
( ) 1. Carla (basketball) A. he always listens to classical music.
( ) 2. Mine (notebook) B. She loves basketball.
( ) 3. Joy (book) C. He was the only little kid in the party.
( ) 4. Clark (CD) D. She likes reading.
( ) 5. Xiaofeng’s (toy car) E. It was on her desk. `
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