特洛伊王子帕里斯将“不和的金苹果”判给了（）。 ["赫拉","雅典娜","阿佛洛狄忒","德墨忒尔"]
酶
起居注
吸能反映
In which two ways does the BGP graceful capability preserve prefix information during a restart？（） ["The peer router immediately removes the BGP routers that it learned from the restarting router from itsBGP routing tables.","The router establishes BGP sessions with other routers and relearns the BGP routes from others that are also capable of graceful restart. The restarting router waits to receive updates from the neighboringrouters. When the neighboring routers send end-of-RIB messages to indicate that they are donesending updates，the restarting router starts sending its own updates.","The peer router sends an end-of-RIB message to the restarting router.","The restarting router removes any stale prefixes after the timer for stale entries expires.","The restarting router does not remove any stale prefixes after the timer for stale entries expires."]
柴油机功率不足的原因有哪些？
