【单选题】________ text messages allows us to exchange ideas more quickly. A. Send B. Sends C. Sent D. Sending
【单选题】关于生成树中桥优先级的配置,以下说法正确的是( )
A.
桥的优先级共16位,取值范围为0-65535
B.
如果交换机没有配置桥的优先级,则默认取值为32760
【多选题】a German resident sends money to her relatives in the US
D.
Capital and financial account
【简答题】The chariman sends his apologies that he ( )be with us this evening.