实践证明，贫溶剂含水量一般在0.56％，溶剂对芳烃有较高选择性和溶解度。
参考答案：对
Never in my life such horrible food.
A．I have had
B．have I had
C．did I have
D．I had
发送完成Reset后，以下哪些流程会触发HLR恢复数据流程（）。
A.Update_Location_Area_VLR
B.Update_Location_HLR
C.Update_GPRS_Location_HLR
D.GPRS_Update_Location_Area_VLR
E.SGSN_Update_HLR
