因特网所遵从的协议是() ["http","TCP\/IP","FTP","www"]
下列风险点不属质押贷款贷前调查主要风险点的是() ["出质人主体资格","出质人意愿","质押物合法性","质押物价值"]
以下不属于一级相变的是() ["晶体的熔化","液体的凝固","气体的凝聚","合金的有序-无序转变"]
化工生产中,正确()是防止火灾爆炸的根本手段。 ["控制可燃物","控制助燃物","控制点火源","控制工艺参数"]
下列不属于相变过程的推动力的是() ["过冷度","过饱和浓度","过饱和蒸汽压","平衡蒸汽压"]
肚脐变平,腹内隐隐作痛,这样的感觉正常吗?