∵-(-17)=17>0,-|-19|=-19<0,
∴-(-17>-|-19|.
故答案为:-(-17>-|-19|.
No one in the factory but the brothers _____ that our factory will be closed because of the financial
problem. [ ]
A. knows
B. know
C. have known
D. knew
男性,55岁。右侧唇红部出现白色斑块1年求诊。无自觉症状。患者有烟酒嗜好。口腔检查:右侧唇红部可见一白色斑块,均质状,不能被擦去,涂片镜检3次未找到芽胞或菌丝。不恰当的处理是
A.停止吸烟
B.口服维生素A
C.0.2%维A酸局部涂搽
D.硝酸银局部处理白色斑块
E.定期随访,如出现恶变指征应立即切除