【简答题】听音,选择。 ( ) 1. Jenny ( ) 2. Danny ( ) 3. Li Ming ( ) 4. Wang Lingling A. pen B. pencil C. marker D. eraser
【简答题】听音,选择。 ( ) 1. Jenny ( ) 2. Danny ( ) 3. Li Ming ( ) 4. Mr. Wood A. was happy B. ate ice cream C. had fun D. went to the park
【单选题】图示是RRPP的组网应用客户局域网交换机SWA、SWB、SWC、SWD上构成RRPP环主环1,交换机SWB、SWC和SWE构成子环2,交换机SWB、sWC和sWF构成子环3如果交换机SWE为子环2的主节点,SWF为子环3的主节点从上述信息可以得知:
B.
如果把子环2和子环3加入同一个环组,环组中的子环2和子环3,其边缘节点和辅助边缘节点可以不同
C.
如果把子环2和子环3加入同一个环组,环组应分别配置在交换机上SWB、SWC、SWE、SWF,并且配置应该一致
D.
如果把子环2和子环3加入同一个环组,环组中的子环2和子环3,其边缘节点和辅助边缘节点所对应的主环链路应该一致
【简答题】听音选择。 ( ) 1. Jenny ( ) 2. Danny ( ) 3. Kim ( ) 4. Li Ming A. football B. violin C. guitar D. piano
【简答题】听录音,填空。 1. The green pencil is . 2. Danny to learn Chinese. 3. I am my hands now. 4. Here the school bus. 5. Look! They are on the couch.
【简答题】听录音,填入正确的单词。 1. station 2. Danny! Please don't . 3. , please, Bob! 4. ! Don't on the train! 5. Please beside the .
【判断题】如果正时皮带还要继续使用,拆卸前应做好方向标记
【简答题】听录音,选择正确的选项。 ( ) 1. Jenny A. always a. ride bikes ( ) 2. Danny B. usually b. do homework ( ) 3. Li Ming C. never c. help mother ( ) 4. Kate D. sometimes d. wash dishes