茶树寒害

A. The OSPF area is not configured properly.
B. The priority on R1 should be set higher.
C. The cost on R1 should be set higher.
D. The hello and dead timers are not configured properly.
E. A backup designated router needs to be added to the network.
F. The OSPF process ID numbers must match.

A. 转让财产的价值
B. 转让不动产的价值
C. 股息、利息和特许权使用费
D. 临时或偶然所得

A. 左心室心肌向心性肥厚
B. 继发心衰时，左心室扩张
C. 常伴发显著的冠状动脉硬化
D. 常发生动脉中层钙化
E. 细动脉硬化性肾固缩