What are objects?

Object oriented development of software systems is becoming de-facto standard in large software projects. This article explains the motivation behind object orientation and how it promotes the use of software components.     

What are these?

1.Electronic PetsThese pets can respondto emotional(情感的)needs,and react tovoice commands aswell as touches or ges-tures.They have sen-sors. sO they can be—come familiar with theirhomes .Like animalpets ,they love to beloved!     

What are these?

19th-century brace and bit(手摇曲柄钻头) TEA’S UPIn the automatic(自动的)tea-makerof 1904,levers(杠杆),spring(弹簧),and the steam from the kettleactivate stages in the teamakingprocess,A bell is rung to tell you thatthe tea is ready.     

What are they?

四个好朋友各有不同的工作,究竟谁是教师?谁是医生?谁是农民?谁是司机?你能根据这篇短文做出判断吗?     

What are you doing?

填一填请你根据图将句子补充完整。1.The______is taking photowith a______.(小猴正在用照相机拍照。)2.The______is sitting be-fore a______(.小猫正坐在电脑前。)3.The fox likes listening tothe______under the______(.狐狸喜欢在树下听收音机。)4.In the evening,two mo     

What is formation? A conceptual discussion

This paper addresses the principles and connotations of the term formation. In our discussion of formation, we draw on different disciplines in order to widen and deepen our understanding of the concept of formation. We also mirror the formation concept against comparable terms and draw on studies in which it has been applied in empirical research. By drawing on a different perspective on formation, we argue for its relevance to higher education and invite discussion on its potential uses in that field.     

What are open universities for?

This article proposes a framework within which the question as to the purposes of open universities should be examined. It argues that the question has become submerged over time through the establishment of so many open universities that have become natural elements in a higher education landscape rather than remaining radical and innovative institutions. The article looks at a number of innovative distance teaching higher education institutions from the nineteenth century through to the contemporary period, and examines case studies in a wide international range. The outcome of the argument is that open universities should articulate their purposes within a discourse of development, and engage with the ethical and political questions as to how development is understood and advanced.     

What row are you in?

M:Good evening,Mrs Read.Nice to see you again. R:Hello,Meimei.Nice to see you. M:What row are you in R:I'm in Row 14.What about you     

What are you going to do?

新年到了,辞旧迎新之时,美国人常向别人表明他们新的一年的打算,这就是他们的New Year's resolutions(决心)。同学们在新年开始也一定有很多计划吧,怎么用英语说出来呢?跟我老T来学几个句型吧。I’m going to study hard.我打算好好学习。I want to do more exercises.我想加强     

What type of person are you?

你知道自己是什么样的人吗?说不出来吧?那么请看下面的文章,你会从中找到答案的。如果有看不懂的地方,你可以写信来向我们咨询。     

What are learners actually regulating when given feedback?

e‐Assessment cannot benefit learners, and so education, unless it supports them in doing something differently in future. What, however, are learners trying to do better? This paper adopts a perspective in which learners simultaneously self‐regulate multiple variables that are relevant to learning, and develops a theoretical argument that a key issue is the ambiguity of feedback events (such as a failed task or a poor mark) as to which variable should be adjusted. A common tacit assumption is that the relevant loop is about technical expertise, but in reality, students must and do also adjust effort, learning methods and course choices. Two methods for helping learners by resolving this ambiguity are discussed: telling learners directly which interpretation is relevant, and structuring learning activities to focus on one variable. Which loops are most important to learners generally shifts in the transition from school to university, implying that the role of feedback also changes. e‐Assessment needs a major rethink to address these needs, and to understand why feedback is so often apparently ignored by students. Conversely, attending to all these loops would be to open new dialogues with learners.     

What are they doing

放假了,小辣椒想去找朋友们玩。可是,她发现朋友们都没空。瞧,他们正忙着呢!原来,同学们正在为社区的春节晚会排练节目。4.She is()a piano.5.They are().卡通形象:录音机tape recorder学英语椒辣6.They are().1.He is()a book.3.She is()pictures.73本期“小辣椒学英语”答案K     

What do you think these zebras are thinking?

小珺:我想问一下怎样辨认闭音节?闭音节是由哪几个部分组成的呢?什么叫重读闭音节?大眼蜗牛:音节有开音节和闭音节之分。以元音字母结尾的音节叫开音节,如no,game,she等;以一个或几个辅音字母(r除外)结尾的音节叫闭音节,它由一个元音字母 一个或几个辅音字母(r除外)组成,如map,