安全技术措施的针对性及审核、()程序的实施情况等,应根据具体情况评定折减分数。
A.审批
B.验收
C.教育
参考答案:A
_____ in the classroom are the people who are attending the parents' meeting. [ ]
A. Seating
B. Seated
C. To sit
D. Having seated
可以将流程概括为先听后发、边听边发、冲突停止、随机延迟后重发的共享介质局域网是( )。
A.CDMA/CD
B.TDMA/CD
C.CSMA/CD
D.FDMA/CD