2003级《大学数学I》第一学期期末考试试题 一。填空题(每小题3分共15分) 2.1=fxy)y改变积次序为1= 3.假设f(x)是周期为2的函数,它在[-,]内的表达式为f(x)=x,则f(x)展开成Fourier级数时,bn=

掌握微型计算机接口技术的基本概念 了解主机与外设之间的各种数据传送方式 了解I/O端口的寻址方式

外研版（三起）（2012）小学英语三年级下册Module 9 Unit 1 I've got a new book.教案(4)

Ⅱ. Listening skills Identifying prices M: I want two correction pens and a notebook. How much are they? W: $1.95 for each correction pen. $5.00 for the notebook Q: How much does the man have to pay? 2. W: Ooh, it's only $9.8. I bet Jane would love this blue vase. Flowers are really her thing

Unit 2 Aims TextA Words accompany, attractive, crazy, influence, I communication create instrument, mostly, perform, popular, similar, I entertain, export, festival symbol musical, occasion, religion

Words accompany, attractive, crazy, influence, I communication create instrument, mostly, perform, popular, similar, I entertain, export, festival symbol musical, occasion, religion religious. remind Phrases be similar to, go back to, grow up, have all over, bring together,go

Words accompany, attractive, crazy, influence, I communication create instrument, mostly, perform, popular, similar, I entertain, export, festival symbol musical, occasion, religion religious. remind Phrases be similar to, go back to, grow up, have all over, bring together,go influence on, not only . but also

Ⅱ. Listening skills Identifying Numbers M: The stadium looks pretty big. How many people does it seat w: It holds around 20,000. They say more than 18,000 Tickets have been sold Q lany tickets are left 2. w: I was planning on signing up for the swimming class. Bit I heard it's full M: Really? Thats strange. There were nine swimming classes last semester, and this semester

本章以声卡为重点,介绍了声卡的功能原理、技术术语和安装方法。还简要介绍了 Modem、网卡、视频采集卡和I/0多功能卡的技术特点、工作原理和安装方法等。 10.1声效卡 10.2调制解调器 10.3网络适配器 10.4视频采集卡 10.5I/0多功能卡

三种基本形式 If had a bike.I would lend it to you(f从句用过去时,主句用 should/ would/ could/ mighti不定式) If he had been here he would have helped you(从句过去完成时,主句 should would/ could/ might+不定式完成时) I would do it some other wa(从句用 should/ were to3主句用 should/woud could /might+不定式)