以下关于意外伤害保险特征的叙述中，不正确的有（） ["许多意外伤害保险的订立，大多数是经保险双方当事人协商一致的结果，保险方式比较灵活","高龄者不可以投保","保险责任是被保险人因意外伤害所致的死亡或残疾","保险责任包括疾病所致的死亡或残疾","意外伤害保险的保险责任随着保险期间的结束而终止"]
军事法律体制，包括
Which two statements about WRED are true？ （） ["WRED can selectively discard lower priority traffic when the interface becomes congested and can provide differentiated performance characteristics for different classes of service.","Resource Reservation Protocol （RSVP） and WRED cannot be configured on the same interface.","WRED will throttle back voice traffic only as a last resort.","If the average queue length is greater than the minimum threshold but less than the maximum threshold， then based on the drop probability， WRED will either queue the packet or perform a random drop.","WRED statistically drops more packets from low-bandwidth users than high-bandwidth users. Therefore， traffic sources that generate the least traffic are more likely to be slowed down than traffic sources that generate the most traffic."," WRED treats non-IP traffic as precedence 4."]
幼儿园教师是怎样影响幼儿发展？
请解释导游人员的含义？
为什么工业生产菌株容易衰退？对菌种衰退原因进行分析并提出防止菌种衰退的措施。
