全日制幼儿园平均每班配保育员()人，寄宿制幼园平均每班配()人。
1、2
暂无解析
_____thishashappenedonoccasion,thisistheexceptionanddefinitelynottherule.
题目：通过自荐信建立商务关系。
Yourdonationscan_____poorchildren____foodandachancetostudy.
Opening-doorPolicyistheOnlyWaytoMakeChinaStrongModern
Weregret______unabletoagreetothebuyer'srequestasstatedintheL/Cstipulationsforinsurancetobecovereduptotheinlandcity.