常年居住在Y省A县的王某早年丧妻，独自一人将两个儿子和一个女儿养大成人。大儿子王甲居住在Y省B县，二儿子王乙居住在Y省C县，女儿王丙居住在W省D县。2000年以来，王某的日常生活费用主要来自大儿子王甲每月给的800元生活费。2003年12月，由于物价上涨，王某要求二儿子王乙每月也给一些生活费，但王乙以自己没有固定的工作、收入不稳定为由拒绝。于是，王某将王乙告到法院，要求王乙每月支付给自己赡养费500元。根据上述事实，请回答97-100题。
关于本案当事人的确定，下列选项正确的是：
D.王乙、王丙和王甲应当是本案的被告

单项选择题有关旋回要素的说法及实用意义方面,下列何者正确?__。 A. 漂角越大,船舶旋回性越好 B. 船的进距小,其航向稳定性差 C. 横距可作为船舶掉头所需水域的依据 D. 横距可作为船间安全通过距离的依据

未分类题More and more of us are (1)_____ the TV networks. That's not news, of course; there have been countless stories on their (2)_____ audiencE.But I didn't realize how far out! had dropped (3)_____ I glanced at the Nielsen ratings of the top 71 shows. Of those 71 programs, I had not watched (4)_____ onE.(5)_____, I could count only five that I had ever seen in my entire lifE.And of those five, there isn't one I watch (6)_____.Despite its popularity, I don't like happy family shows. They're (7)_____. If I watch a family show, I prefer something lifelike, such as 'Death' of a Salesman.'(8)_____ the second-rated program, 'A Different World,' I've never heard of it. If I want to see a different (9)_____, I'll drive to the west side of Chicago.I (10)_____ watch' Cheers,' which is still (11)_____ the top ten, but gave it up after Diana left and Sam began lusting after a career-crazed yuppiE.Am I the only person in America who has never watched a segment of 'Dallas'? A while ago, I recall somebody important was killed on the 'last (12)_____ of the season and almost everybody in America was caught up in the hypE.I watched wrestling that night; I'll bet the acting was (13)_____.It's not (14)_____ I'm snobbish—I enjoy TV (15)_____ as much as the next sloB.But the (16)_____ of truly trashy trash has declineD.I was one of the first writers in America to recognize the greatness of Robin Leach's 'Lifestyles of the Rich and Famous.' So, what do I watch? I still turn to the networks, (17)_____ I have learned to exploit and cheat them. For example, I like football, but seldom watch it (18)_____. In stead, I (19)_____ it and later play it back an my VCR, fast-forwarding through all the commercials, the announcers' babble, the half-time drivel and even the huddles. I also watched movies, but only on some cable channels, (20)_____ the networks.A.turning outB.turning intoC.turning downD.turning up

未分类题The word 'assumption' probably means ______.A.the adopting of a mannerB.something taken for granted:C.confidence in oneselfD.scientific reasoning

未分类题依次填入下面一段文字中横线处的关联词语，恰当的一组是： 1519年，哥白尼已经写好《天体运行》的提纲，______他知道天动学说从亚里土多德建立以来已经有一千六百年的历史，______有教会的拥护，______发表跟天动学说根本对立的地动学说，一定会遭到种种非难和攻击，______他决定谨慎而小心地进行观测工作，务使他的理论能和实际观测相结合。A.但是 又 如果 因此B.但是 而且 所以 因此C.虽然 又 但是 以致D.虽然 而且 如果 以致

单项选择题如下各项中，哪几项是多层平壁和多层圆筒定态热传导的共同点（） A. 某层的温差与热阻之比等于其他任意一层的温差与热阻之比 B. 通过各层的导热热通量相同 C. 通过各层的导热速率相同 D. 某层的温差与厚度之比等于其他任意一层的温差与厚度之比

未分类题在窗体上添加一个按钮，名为Command1，然后编写如下的事件过程，输出结果为 Private Sub Comand1_Click() For i=1 To 4 x=4 For j=1 To 3 x=3 For k=1 To 2 x=x+5 Next Next Next Print x End SubD.40

多项选择题When we are asked to work on the project of improving service experience of logistics transportation，we need to…A.know the developing process of logisticsB.not question the assumption and suggestion of clientsC.build the new context and create new meaning for future

未分类题有如下程序： Private Sub Command1_Click() as='A WORKER IS HERE' x = Len(a$) For i=1 To x - 1 b$ =Mid$(a$, i,3) If b$ ='WOR' Then S=S+ 1 Next Print S End Sub 单击命令按钮，程序运行结果为D.5

未分类题窗体上有一个命令按钮，命令按钮的单击事件过程如下。运行程序后，单击命令按钮，输出结果是 Private Sub Command1_Click( ) Dim a a = Array(1,2,3,4,5) For k = 1 To4 s=s+a(k) Next Print S End SubD.120

未分类题在窗体上用复制、粘贴的方法建立了一个命令按钮数组，数组名为M1。Form1标题为“myform1”, 双击控件数组中的第3个按钮，打开代码编辑器，写下如下代码： Private Sub M1_Click(Index As Integer) Form1.Caption ='myform. 2' End Sub 运行时，单击按钮数组中的第1个按钮，窗体标题为A.Form1B.M1C.myform1D.myform2