在汽车驾驶员培训中，对于驾驶技巧的掌握必须是在教练员重点示范后，学员在（）的条件下，实现教学要求的。 ["个别演示指导","集中演示指导","重点操作指导","大量多次重复"]
如果希望本地的文件资源能够被其它计算机上的用户通过网络来访问，必须对这些文件资源设置（）。 ["权限","共享","保护","属性"]
下列采集的波形声音质量最好的是（）。 ["双声道、16位量化、44.1kHz采样频率","双声道、8位量化、44.1kHz采样频率","单声道、16位量化、22.05kHz采样频率","单声道、8位量化、22.05kHz采样频率"]
鉴别烧死与死后焚尸，是火场内尸体鉴定的（）。
Refer to the exhibits. You are verifying your OSPF implementation, and it does not seem to be functioning properly. What can you conclude from the exhibit and the show running - configuration command output? （） [" The OSPF areas are not configured correctly."," The wildcard masks for the 10.x .x.x networks are incorrect."," The 172.16.x.x networks need to be connected to area 0 using virtual links."," The 172.16.x.x networks are discontiguous. OSPF is automatically summarizing them to 172.16.0.0\/16 and data is being "black holed.""," There is not enough information to make a determination."]
感受器适应的快.慢把刺激的变化或不变的信息提供给大脑，反映出刺激的有效性，请分别简述感受器快.慢适应的意义。
