防火墙上,VLANtagging遵循()工业标准?
A.802.1d
B.802.1q
C.802.11q
D.802.2
E.802.3
参考答案:B
看图填词,每空不限一词。
1. Monday is hot but Tuesday is _____ than Monday.
2. The diamond ring (钻戒) is expensive, but the watch is _____ it.
3. _____ is _____ than Tony.
4. The orange is _____ of the three kinds of fruit.
5. Peter is angry but Mary is _____.
结核病的治疗原则是 _________ 、 _________ 、 _________ 、 _________ 、 _________ 、 _________ 。