男婴，独坐稳，换手，认生，头围43cm
腕部X线摄片，骨化中心数最多为（）
A.2个
B.1个
C.0个
D.3个
E.4个
参考答案：A
矿区选煤厂
根据句意和首字母提示完成单词。
1. He wants to j________ the art club.
2. Can his brother s________ English?
3. The girl can p_______ well. She is good at art.
4. -Can you play the guitar?
-Yes, but a l________.
5. S________ is the first day of a week.
