搜题请搜索小程序“爱下问搜题”
问题 单项选择题

使用命令display interface eth0/1显示Quidway S3526交换机的端口1的配置信息为揺thernet0/1 is down，则相应指示灯状态为（）

A.黄灯亮，绿灯灭

B.黄灯亮，绿灯亮

C.黄灯灭，绿灯亮

D.黄灯灭，绿灯灭

答案

参考答案：C

单项选择题 B1型题

与氯乙烯中毒密切相关的是（）

A.低色素正常细胞性贫血

B.再生障碍性贫血

C.意向性震颤

D.白内障

E.肢端溶骨症
查看答案
选择题

— It is said that most of us have passed the job interview. What about you? 

— I _____ the written papers but failed the oral test. [ ]

A. looked through

B. read through

C. pulled through

D. got through

查看答案