- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
IGMP協(xié)議通過（）來傳輸
A.IP
B.UDP
C.TCP
D.以太網(wǎng)數(shù)據(jù)幀
A.IP
B.UDP
C.TCP
D.以太網(wǎng)數(shù)據(jù)幀
