刷题宝
  • 刷题首页
题库

题干

方程 x2 = 3x的根是 (    )

A:x=3

B:x= -3

C:0或3

D:无解

上一题 下一题 0.0难度 选择题 更新时间:2017-12-25 10:32:19

答案(点此获取答案解析)

C

同类题1

阅读下面的材料,然后在表格中完成内容摘要,每空不超过三个单词。

    He is quiet and shy.He likes to hide his eyes behind his hair. He doesn't smile very often. However, if you talk to him about music, he will have a lot to say.

    This is Jay Chou, a pop singer in Taiwan. He was born(出生)on January 18th. He's 36 years old now. His fans were so excited because he sang songs in Beijing on September 12 in 2003.And the album Ye Huimei was released(发行)in July and was named after(以……取名)his mother.

    Jay grew up just with his mother. He did not talk much and did badly in many school subjects.

    His mother noticed the boy's special interest in music and sent him to learn the piano when he was only three years old.He loved it and kept on practicing.

    Jay is not very handsome, but he has big crowds of fans.

Name

Jay Chou

Birthday

____

The name of his mother

____

What to be like(性格)

____

Special interest

____

When to learn the piano

When he was three years old

同类题2

脱式计算

同类题3

根据所给汉语提示填空。

同类题4

下面语句中加点词语书写准确有误的一项是(    )  

同类题5

如图所示为玉米种子和菜豆种子的结构,据图回答问题:

小学学科试题库
  • 小学语文
  • 小学数学
  • 小学英语
  • 小学科学
  • 小学道德与法治
初中学科试题库
  • 初中数学
  • 初中语文
  • 初中英语
  • 初中物理
  • 初中化学
  • 初中生物
  • 初中政治
  • 初中历史
  • 初中地理
  • 初中历史与社会
  • 初中科学
  • 初中信息技术
高中学科试题库
  • 高中语文
  • 高中数学
  • 高中英语
  • 高中物理
  • 高中化学
  • 高中生物
  • 高中政治
  • 高中历史
  • 高中地理
  • 高中信息技术
刷题宝 没有分数是刷题提高不了的! 粤ICP备12066032号

本站仅为免费收集试题提供给学生刷题,不做任何盈利性活动!如无意侵犯您的合法权益,联系站长删除处理(QQ:2572127418)