对于模板定义关键字class和typename说法不正确的是（ ）。
A．每次调用此过程，该过程中的局部变量都会被重新初始化
B．在本过程中使用到的，在其他过程中定义的变量也为Statci型
C．每次调用此过程时，该过程中的局部变量的值保持在上一次调用后的值
D．定义了该过程中定义的局部变量为"自动"变量
参考答案：C
解析：Style属性用来决定控件类型及列表框部分行为，其值取0，1，2。 0-Dropdown Combo Box：此时组合框称为“下拉式组合框”，看上去像一个下拉列表框，但是可以输入文本或从下拉列表框中选择表项。 1-Simple Combo Box：此时组合框称为“简单组合框”，它由一个文本编辑区和一个标准列表框组成。 2-Dropdown List Box：此时组合框称为“下拉式列表框”，它的外观和下拉式组合框一样，右端也有一个箭头，可供“拉下”或“收起”列表框，可以从下拉列表框选择表项，也可以键入表项的文本作选择，但不接收其他文本输入。
下面是美国长大的台湾人气歌手Wang Lee Hom在接受CNN Talk Asia栏目专访时，回答了主持人Lorraine Hahn提出的五个问题。请从下列提问（A、 B、C、D、E和F）中选出符合各小题要求的最佳选项。
小题1: _______ WL: It is a school of hip hop, which is the way I like to think of it. It combines Chinese elements and sounds. I started it off in my last album called Shangri-La. And this album combines the music of ethnic minorities, in China, in Tibet, and in Mongolia. It’s beautiful and original to Chinese culture. And this new album called Heroes of Earth combines Opera and Quench, which are thousand-year-old traditions also unique to Chinese culture. Very unique instruments, costumes, singing styles. I don’t think anyone has ever done this before in the hip hop world. 小题2:_______ WL: Um, just the large quantity of work that I have to come up with. I produce for other artists and compose for them as well. And there are a lot of changes in music going on right now in Asia. And it’s really exciting so I decided that I’m going to need a studio in New York. I’m going to need a studio in Taipei. And maybe the rest I can get by with just my laptop. 小题3:_______ WL: Well, I started doing musical theatre. And I loved it so much from the age of 13, you know. Actually in 2000, I did my first movie and ever since then I’ve been enjoying doing movies. I don’t think I’m much of an actor. But I just love being surrounded by creative people and a lot of times doing music is a lonely struggle, especially composing, and arranging, producing my own albums. Acting, every day you get called and you’re surrounded by other actors and creative people. 小题4:_______ WL: The first time I won, like you just said, when I was 22, it meant a lot to me. It was like…I didn’t know I could make this happen. I didn’t know I could get this kind of recognition. So back then, it was huge increase of confidence. And I don’t want to say vanity (虚荣心), but confidence. I think every artist needs confidence. 小题5:_______ WL: Well, it can be a real pain in the neck. You know, I feel lucky that I can go back to New York and not be recognized and not be followed. At times it can be really, really annoying. Today many people own a cell phone that has a camera on it… and a blog. In the entertainment news, there’s a recent trend of journalists or media just going on to the Internet and saying “Oh, so and so saw so and so.” when they see a blog. You know, it’s completely irresponsible but in the blog what he says can become the title of the newspaper article. |
的斜劈，在斜劈上有一个质量为m的光滑物块，现用水平推力推动斜劈水平向右运动，并使物块与斜劈始终保持相对静止，如下图所示，下列叙述中正确的是（ ）
