皮皮学，免费搜题
登录
搜题
【单选题】
若从无的任意一个顶点出发进行一次深度优先遍历便可以访问该图的所有顶点,则该图一定是一个( )图。A.
非连通
B.
连通
C.
强连通
D.
完全
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】Complete the text with the best words. The way of the wiki In the Hawaiianlanguage, wiki means ‘quick’. Wikipedia was _1_ by Jimmy Wales and Larry Sanger as a free online encyclopedia written by anybo...
【简答题】阅读理解。 It was Jimmy's birthday and he was five years old. He got a lot of nice birthday presents from his family, and one of them was a beautiful drum. 'Who gave him that thing? 'Jimmy's father said wh...
【简答题】C. Complete the text with the best words. The way of the wiki In the Hawaiian language, wiki means ‘quick’. Wikipedia was 1 by Jimmy Wales and Larry Sanger as a free online encyclopedia written by any...
【简答题】Complete the text with the best words. The way of the wiki In the Hawaiian language, wiki means ‘quick’. Wikipedia was 1 by Jimmy Wales and Larry Sanger as a free online encyclopedia written by anybod...
【简答题】(听录音,填空,提交作业) It ___1____Jimmy's birthday, and he was five years old. He got quite a lot of ___2____birthday presents from his family, and one of them was a beautiful____3____drum. "____4____ gave him...
【简答题】开式齿轮传动的主要失效形式是（），闭式软齿面齿轮传动的主要失效形式是（），闭式硬齿面齿轮传动的主要失效形式是（）。
【简答题】I cut one of my ________ (finger) when I was cooking. 2 . “You are old enough and you should learn to be ________(dependent) , dear , ”my mother said to me. 3. Would you mind _____(take) out the trash...
【简答题】Jimmy started painting when he was four years old when he was six.he was already very good at it.He_____many beautiful and interesting pictures,and people__a lot of money for them .They said, “This bo...
相关题目：