肩关节前脱位可能合并
A．锁骨骨折B．肱骨外科颈骨折C．肱骨干骨折D．肱骨髁上骨折E．肱骨大结节撕脱骨折
参考答案：E
_______ you get on well with a number of people, you are usually friends with only a few .
A．Since
B． Where
C． Before
D．While
两圆的周长相等，面积就一定相等。[ ]
