超声波在下列哪种介质中的传播深度最深()
A.骨骼
B.血管
C.脂肪
D.肌肉
E.肝
参考答案:B
Some 25,000 people were reported ______ in the ever recorded worst earthquake in Iran, which occurred late this month.
A.were killed
B.to be killed
C.killing
D.to have been killed
下列( )情形下,用人单位可以解除劳动合同。
A.疑似职业病病人在诊断或者医学观察期间的B.劳动者患病在规定的医疗期满后不能从事原工作,也不能从事由用人单位另行安排的工作的C.在本单位连续工作满15年,且距法定退休年龄不足5年的D.因工负伤并被确认丧失或者部分丧失劳动能力的