我国海洛因的主要来源地是（）。 ["金三角","金新月","银三角","泰国"]
For a router to successfully redistribute routes between OSPF and EIGRP, which of the following are true?（） [" The router must have one routing protocol configured, but configuration for both routing protocols is not necessary"," The router must hav e at least one working link connected to each routing domain"," The redistribute command must be configured under EIGRP to send the routes to OSPF"," The redistribute command should be configured under OSPF to take routes from EIGRP into OSPF"]
同律分节
洗涤剂进入人体后，可对人体产生哪些危害？
试述通过发行公司债券筹资有何优缺点？
在铁路旅客运输中，承运人的基本义务有哪些？
