皮皮学，免费搜题
登录
搜题
【判断题】
羽毛球网的中间高度是 1.55米。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】How do boys and girls behave differently at school?
A.
Boys are more dependent on teachers than girls.
B.
Boys are less rational and creative than girls.
C.
Boys care less about the correctness of their answers than girls.
D.
Boys are more obedient and respectful to their teachers than girls.
【简答题】集线器工作在物理层 ,传统交换机工作在 ,路由器工作在 。
【简答题】在网络各层的互连设备中，中继器工作在_________层，集线器工作在_________层，网桥工作在_________层，交换机既可以工作在_________层次，也可以工作在_________层，路由器工作在_________层。
【单选题】What's the difference between girls and boys in their reading habits?
A.
Girls read extensively while boys focus on books of particular topics.
B.
Girls have better reading habits than boys.
C.
Girls are reading for enriching knowledge while boys are reading for fun.
D.
Girls are more interested in fiction than boys.
【简答题】在OSI的七层模型中集线器工作在哪一层?()
【简答题】集线器工作在 层,交换机工作在 层,路由器工作在 层。
相关题目：