CSMA/CD的工作流程为:先听后发,边听边发,冲突停止,延迟______。
参考答案:重发
解析: CSMA/CD的工作流程为:先听后发,边听边发,冲突停止,随机延迟后重发。
We felt amazed at the use the waste bottles.
A.they had made
B.they had made of
C.they had put
D.they had put to
曾梵志在香港拍卖超过1.8亿的画作名为()。
A.《最后的审判》
B.《向日葵》
C.《一念》
D.《最后的晚餐》