【单选题】You need to set the default gateway of one of your TestKing switches. Which command will set the default gateway to 192.168.12.1 on a Cisco switch?()
【简答题】听短文,根据短文内容,选择正确的答案。短文读两遍。 1. Betty comes from ________. A. Canada B. England C. the U.S.A. 2. Betty's parents are in ________. A. Beijing B. Shenzhen C. Shanghai 3. Betty's mother is a ________. A. te...