1.  >>  河南成教 / 线性代数
 河南成教 / 线性代数





A.A

B.B


C.C


D.D
  积分
 参考答案:
 佳题速递:
  • They grabbed her _____ arm and forced her into the car. A、 by her  B、 by the C、  in her    D、 in the英语4
  • 1.Listen and fill in the blanks. 00:00/01:30 Peter: Wow. Look. It’s raining cats and dogs — again! I hate this weather. When does winter break start? Jack: Winter break? It’s only October. Peter: I know, but I’m 1 (1) of studying. I want to go someplace warm and lie on the beach for a week. Someplace where it's 2 (2) and dry. Florida or Hawaii, maybe? Jack: Yeah. Where we can go swimming and snorkeling and get a great 3 (3). Now that’s my idea of a perfect vacation. Ming: Not mine. I can’t swim very well, and I don’t like lying in the 4 (4). Peter: Oh, yeah? How come? Ming: I don’t know. I just prefer the mountains, especially in winter. I 5 (5) snowboarding. In fact, I’m planning to go to Bear Mountain with some friends in December. Do you guys want to 6 (6)? Jack: No thanks. I went there last year. I was freezing the whole time. Anyway, I don’t know how to 7 (7) very well. Last year, I fell about a hundred times. Ming: Peter, how about you? Peter: Sorry, I’m like Jack. I don’t want to go anyplace where it’s below 8 (8) degrees. Jack: By the way, what’s the weather forecast for tomorrow? Ming: The same as today. Cloudy, cold, and a 90 percent 9 (9) of rain. Jack: Oh, no! I left my umbrella at the library. Ming: You can borrow mine. I’ve got an 10 (10) one.高级英语听说(1)
  • 安装工程定额,按执行范围可分为( )。 a.全国统一定额b.主管部门定额c.地方定额d.企业定额安装工程估价
  • 7[填空题] 中国四大名绣是指_______素描静物
  • 与抽象有关的数学思想不包括:(   ) 小学数学教学研究
  • 11[填空题] 计算机主机主要包括( )、( )、( )计算机维护与维修