刷题宝
  • 刷题首页
题库

题干

设f(z)=z-2i,z1=3+4i,z2=-2-i.

求:

上一题 下一题 0.0难度 选择题 更新时间:2014-04-02 06:18:51

答案(点此获取答案解析)

同类题1

下列图形是轴对称图形的是(    )

同类题2

既在陇海线,又在京沪线的铁路枢纽是(     )

同类题3

判断:

下面的计算对吗?

同类题4

阅读下面短文,从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。

    Hi, everyone. I'm Daming. I come from a family 1 five people. They are my grandparents, my parents and me. We live in a tall building in Shanghai in the 2 of China. Our apartment is big and 3. We're living a happy life. My grandfather doesn't work now. He often tells me something about his 4.

    My grandfather 5 born in 1958in a small village. At that time, there wasn't a 6 in the village. 7. My grandfather couldn't go to school. There was a 8 behind my grandfather's house. The water was clean and there were lots of fish in it. People in the village were friendly and they got on well with each other. People were busy on the farm all day. There were many interesting games for children to play. It was great for my grandfather to 9 other children, so he wasn't 10. My grandfather often says, “the life in the past was hard, but it was happy too.”

同类题5

读图,完成下列各题。

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)