
如果把“Switch for User Inactivity”置为“open”,那么定时器“User Inactivity Timer”超时后,网络侧将()
A.激活专用承载
B.执行attach过程
C.释放RRC链路
D.释放UE context information和UE的所有承载


A.激活专用承载
B.执行attach过程
C.释放RRC链路
D.释放UE context information和UE的所有承载
C. Read the passage and fill in the blanks with proper words: (7分) ★★★
The huge amount of garbage and complex variety of the contained ingredients in the garbage not only bring s____65____environmental pollution problems, but also bring a wide range of social problems. How to classify garbage and make the garbage a____66____harmlessness and socialization(社会化) has become the common goal all over the world.
To seize the great business opportunity, Chinese g____67____has developed the latest garbage classification (分类) plant, which can realize the goal of “waste to energy”successfully.
Scientists, research and development of urban solid garbage classification technology and equipment have adopted the garbage disposal concept of “sorting, treatment & use”. T____68____the advanced crushing system, transmission system and so on, the garbage sorting machine can make the ingredients of garbage effectively separated, treated and used, which can really realize the harmless resource and reduction treatment of garbage.
The trash classification plant has a good s____69____effect and a high degree of automation(自动化), to achieve the comprehensive garbage treatment, at the same time, to maximize(最大化) the use of waste resources.
In short, China has been trying to e____70____people to sort the waste properly for several years and has gotten a great success. Let’s make every e____71____to build our beautiful home.
65. ____66. ____67. ____68. ____69. ____70. ____71. ____
钙通道阻滞药的药理作用有:___________、___________、__________、__________。
某企业发行面值为100元,期限为10年的债券,票面利率为10%,分期付息,那么当市场利率为12%时,发行价格应该为( )元。(P/F,12,10)=0.322 (P/A,12%,10)=5.6502