【单选题】听力原文:M: Another piece of cake? W: No, thanks really. I can't eat anything more. M: Please do. You've hardly eaten anything. W: It's so delicious, but I don't think I should. Why doesn't the woman want...
A.
Because she has eaten a lot.
B.
Because she is afraid she will put on weight.
C.
Because she thinks the cake is not delicious.
【判断题】统计数据的效度和信度的含义是一致的。A. 对 B. 错
【判断题】在电子电路中,高电平和低电平是两个不同的可以截然区别开来的电压范围。
【简答题】阅读以下说明、Java代码和HTML文档,将应填入(n)处的字句写在答题纸的对应栏内。 【说明】 当用户启动html浏览器并首次打开下面的HTML文档时,Java Applet小程序在显示面板上显示字符串“Welcome!”;当html页面被其他窗口 遮挡后再次显示时,小程序在显示面板上显示“Welcome back!”。 【Java代码】 import javA.awt.*; import ja...
【简答题】阅读以下说明和Java以及HTML代码,将应填入(n)处的字句写在对应栏内。 [说明] 编写一个Applet程序,接受HTML文件传递的整数参数,根据该参数指定Applet中文本框的长度。编写对应的HTML文件运行这个Applet。 [Java 代码] import java. applet.*; import java. awt.*; public class chuangdics extend...
【单选题】听力原文:M: Another piece of cake? W: No, thanks. I really can' t eat any more, M: Please do. You' ye hardly eaten anything. W: It' s so delicious, but I don' t think ! should. Why doesn't the woman want ...
A.
Because she has eaten a lot.
B.
Because she is afraid she will put on weight.
C.
Because she thinks the cake is not delicious.
【单选题】Photoshop 中执行下面( )操作,能够最快在同一幅图像中选取不连续的不规则颜色区域。
A.
全选图像后,按Alt键用套索减去不需要的被选区域。
C.
使用魔棒工具单击需要选择的颜色区域,并且取消其“连续的”复选框的选中状态 。
【简答题】Generally speaking,in contrast to ( ) adopted by many Eastern European countries, China adopted an incremantal approach to economic reform.