皮皮学，免费搜题
登录
搜题
【单选题】
协议具有功能是？A.
确保低路由器开销
B.
发现网络并维护路由表
C.
避免暴露网络信息
D.
选择由管理员指定的路径
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
【简答题】My father gave me ______ A．a good advice B．a good piece of advice C．some good advices D．a good piece advice
【单选题】Mr Black always has _____ to tell us every morning. [ ]
A.
some good piece of news
B.
some piece of good news
C.
some good pieces of news
D.
some pieces of good news
【单选题】A good modem newspaper is an extraordinary piece of article.
A.
reading
B.
narration
C.
writing
D.
enjoyment
【单选题】“It’s a piece of good news.” “Yes. good news it is!”
A.
What
B.
What a
C.
How
D.
How a
【单选题】Mr Smith always has to tell us. [ ]
A.
some good pieces of news
B.
some piece of good news
C.
some good piece of news
D.
some pieces of good news
相关题目：