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 成人高等教育 / 高等数学三:线性代数
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9.png

下列选项中成立的是

  • A、

    10.png

  • B、

    11.png

  • C、

    12.png

  • D、

    13.png

 参考答案:
 佳题速递:
  • 社会主义民主政治建设不能照搬西方政治制度的模式 A、正确 B、错误中国特色社会主义理论
  • 最早提出“教学相长”的著作是()(A) 《论语》 (B) 《孟子》 (C) 《学记》 (D) 《中庸》小学教育学
  • 固连在坐标系 上的点P (7,3,2)首先绕z轴旋转 ,再绕1轴旋转 ,最后再平移[4, -3, 7](以上运动均是相对于参考坐标系),这时该点在参考坐标系中的坐标是?A.[9,4,-1]B.[6,4,10,]C.[0,9,-11]D.以上均不正确工业机器人技术
  • 16、She is a cute, quiet girl. As a daughter, she has no secrets from her mother, who is very pleased with her. But these days she has become not so open as before. She has a diary that she keeps under lock and key. Her mother cannot help worrying about her. “What will I do if she falls in love, which is too early for her age? After all she is reaching the dangerous time”. These thoughts have caused trouble in the mother’s mind. One weekend, the girl came to tell her mother that she was going to the cinema with her schoolmates and would return late. This was the first time her mother had agreed, and she couldn’t help worrying because her daughter had never been away at night before. The mother waited till nine. She decided to go out to meet her daughter. Just at that time, she heard the noise of a car parking. She went to the window and saw her daughter waving goodbye to a boy. Her heart missed a beat. When the girl came in, the mother was watching TV, pretending nothing had happened. “Mum, I’m back.” “Yeah.” “Sorry to be late. Still sitting up?” “Yes. Oh, that…Who is that boy?” The daughter got a surprise. “Ah…He is my monitor. He gave me a lift on his way home. Mum, I’m going to bed.” “All right. Go to sleep early.” The next morning, when the mother went to the daughter’s room to do some cleaning, she found her diary left on the bed. After a few minutes’ thinking, she at last opened it to the page of the night before. It read: Mum, it is love that made you ask, but it would show your understanding of me if you hadn’t.统考英语阅读理解
  •  Only in this way _ _ _ _ out of the plan.   英语(二)
  • 电影院错位排列,其视线升高值为( )。(A)60mm(B)120mm(C)240mm(D)150mm[参考答案:A]  分值:2得分: 分 系统自动批改于2020年5月17日 0点21分 建筑设计基础