【单选题】数学竞赛共50题,做对一题得50分,做错一题倒扣5分,不做不得分也不扣分,小明50题全做,得了58分,他做错了( )题.
【单选题】With the school rules _____ by the students, the school has taken on a new look.
【判断题】MM指令技术增加了多媒体扩展指令集的CPU,可以提高多媒体信息的处理能力。()
【简答题】阅读理解。 This brief book is aimed at high school students, but speaks to anyone learning at any stage of life. Its formal, serious style closely matches its content, a school-ly book on schooling. ...
【简答题】句型转换 1. I have lunch at school.(改为否定句) I ________ ________ ________ at school. 2. Lessons start at 8:00.(对划线部分提问) ________ ________ ________ lessons start? 3. It is Thursday today.(对划线部分提问) ________ _...
【单选题】—Has your former classmate come back from America? —Yes, he _____ there for 8 years.
【简答题】多媒体计算机技术是指运用计算机综合处理多媒体信息的技术,包括将多种信息建立逻辑连接,进而集成一个具有()的系统。