腋窝的前壁不包括()
A．胸大肌
B．胸小肌
C．前锯肌
D．锁骨下肌
E．锁胸筋膜
参考答案：C
According to the passage, when a person has first lost a job, more often than not, he feels
A．excited
B．isolated
C．shocked
D．depressed
下列性质属于分子晶体的是[ ]
A．熔点1070℃，易溶于水，水溶液导电
B．熔点10.31℃，液态不导电，水溶液导电
C．能溶于CS2，熔点112.8℃，沸点444.6℃
D．熔点97.81℃，质软，导电，密度为0.97g/cm3
