读一读,选一选。
(____ ) 1. How are you? A. Fine, thank you.
(____ ) 2. Nice to meet you. B. Nice to meet you, too
(____ ) 3. Colour it brown. C. OK!
(____ ) 4. Good afternoon. D. Good afternoon
下列数据符合实际情况的是( )
关于运动和力,下列说法中正确的是( )