皮皮学，免费搜题
登录
搜题
【单选题】
设有一个无G=(V，E)和G′=(V′,E′)，如果G′为G的生成树，则下面不正确的说法是(40)。A.
G′为G的子图
B.
G′为G的极小连通子图且V′=V
C.
G′为G的一个无环子图
D.
G′为G的分量
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】Which of the following statements is true about speaker 8?（多选）
A.
She recites English words letter by letter.
B.
She tries to recite a lot of words in one day.
C.
She takes notes by writing an example sentence.
D.
She leaves a specific part of the page to add more information about new words
【简答题】Can you recite the alphabet( 字母表 ) easily and quickly? Can you write your name easily? Can you play scales( 音阶 ) ___1__ ? You would probably say that you memorized all this. But what you actually di...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
