第13题:[单选题]当在路由器上手动的shut down fei_1/1后,再show interface fei_1/1,结果是
( ) A.fei_1/1 is up, line protocol is down
B.fei_1/1 is down, line protocol is down
C.fei_1/1 is administratively down, line protocol is down
D.fei_1/1 is administratively down, line protocol is up
参考答案:C
第24题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. To play games with them. B. To help solve their psychological problems. C. To send they to the hospital. D. To make them aware of its harmfulness. 参考答案:B 答案解析:[听力原文]
According to the passage, what is the best way to stop friends from abusing drugs
第33题: [单项选择]下列控件中, ______ 是输出类控件。 A. 标签 B. 文本框 C. 编辑框 D. 微调按钮 参考答案:A 答案解析:[解析] “标签”控件主要用于显示一段固定的文本信息字符串,它没有数据源,把要显示的字符串直接赋予标签的“标题"(Caption)属性即可,它是输出类控件;“文本框”允许用户在表单上输入或查看文本,“