在有突出危险的回采工作面可采取（）措施防突出。
A.震动爆破
B.松动爆破
C.水力冲孔
D.预抽瓦斯、注水湿润煤体
参考答案：A, B, C, D
在信用评级机构对企业进行信用评级时，（）包括法人代表素质、员工素质、管理素质、发展潜力等。
A.企业素质
B.经营能力
C.获利能力
D.偿债能力
The nurse would teach the client to implement which of the following nasal care measures after the nasal packing is removed
A．Irrigate the nares with normal saline solution daily.
B．Remove old blood from inside the nares with cotton-tipped applicators.
C．Avoid cleaning the nares for at least 2 days.
D．For comfort lubricate the membranes with a water-soluble lubricant.
