皮皮学，免费搜题
登录
搜题
【单选题】
采用分组交换技术传输数据时( )不是分组交换机的任务A.
检查传输的数据内容
B.
检查包的目的地地址
C.
将到交换机相应端口的缓冲区中排队
D.
从缓冲区中提取下一个发送
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Until the 1980s, the American homeless population comprised (组成) mainly older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U. S. Conference of Mayo...
【简答题】Until the 1980s, the American homeless population is mainly made up of older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U. S. Conference of Mayor...
【简答题】Kite surfing as a water sport began in the 1980s, but didn’t get popular until the end of last century. It is also known as kite boarding, and in some European countries as fly surfing. Kite surfing w...
【单选题】刚地弓形虫寄生于人体的 ( ) A. 红细胞 B. 有核细胞 C. 淋巴液 D. 脑脊液 E. 血清
A.
红细胞
B.
有核细胞
C.
淋巴液
D.
脑脊液
E.
血清
【简答题】Until the 1980s, the American homeless population comprised mainly older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U. S. Conference of Mayors in...
【简答题】阅读理解。 Kite surfing as a water sport began in the 1980s, but didn't get popular until the end of last century. It is also known as kite boarding, and in some European countries as fly surfing. Kite sur...
相关题目：