In what two ways does the Cisco SR 520 Secure Router complement the Cisco Smart Business Communications System？ （）
第1题：
A.LAN
B.QoS
C.traffic
D.IPSec
第2题：
What are the two functions of intonation?
It indicates grammatical meaning in much the same way as punctuation does in the written language. It can also indicate the speaker’s attitude. In some cases, both grammatical meaning and attitude are conveyed by the intonation pattern alone.
略
第3题：
(A)Is it too far to walk?
(B) Do you know where is the public bathroom?
(C) What do I do after walking two blocks along the street?
(D) What’ s the best way to the public bathroom?
正确答案：A
解答参考：A。本题回答为根本不远，只隔两个街区。选项A走路去远吗?意义正好衔接。选项B你知道公共浴室在哪儿吗?，选项C顺着这条路两个街区后该怎么走?，选项D怎么去公共浴室最近?在上下文意思上都无法衔接。
第4题：
H3C WA1208E的主要型号有（）。
第5题：
---“（）” ---“Two degrees on starboard.”
第6题：
A.WA_GZHZB
B.WA_GZData
C.WA_GZFT
D.WA—GZTblSet
第7题：
Before a Diffie-Hellman exchange may begin， the two parties involved must agree on what？（）
第8题：
---“_________” ---“Two degrees on starboard”
A.What rudder?
B.How is the heading?
C.How answer?
D.What course?
第9题：
H3C WA2200X系列室外型AP中以下哪些型号支持220V市电供电？（）
第10题：
可以同时工作在802.11an和802.11gn模式的AP有（）。