【单选题】关于Toast提示,下列说法正确的有( )。
B.
显示Toast会使原activity失去焦点
C.
Toast可以通过setView方法来显示一个自定义view
D.
Toast t=new Toast(context); t.setText("ssdf");t.show(); 可以显示出一个toast
【单选题】Curriculum vitae has become very important because ______.
A.
jobs are becoming very complicated nowadays
B.
other means of job application are scarce
C.
there has been an increase in the number of jobs advertised
D.
there has been an increase in the number of applications with degrees
【单选题】关于Toast提示,下列说法正确的有
B.
Toast t=new Toast(context); t.setText("ssdf");t.show(); 可以显示出一个toast
C.
Toast可以通过setView方法来显示一个自定义view
D.
显示Toast会使原activity失去焦点
【多选题】德国科学家伦琴发现了X光之后,居里夫人 发现了哪两种放射性物质?
【简答题】比较“绝对成本说”和“比较成本说”的异同。
【单选题】在 Word2010 中插入图形,下列方法错误的是( )
B.
执行“文件” →“打开”命令,再选择某个图形文件名
C.
执行“插入” →“图片”命令,再选择某个图形文件名
D.
利用剪贴板将其他应用程序中的图形粘贴到所需文档中
【单选题】Curriculum vitae has become very important because ______.
A.
jobs are becoming very complicated nowadays
B.
other means of job application are scarce
C.
there has been an increase in the number Of jobs advertised
D.
there has been an increase in the number of applications with degrees
【简答题】简述比较“绝对成本说”和“比较成本说”的异同。
【单选题】将十六进制数3D.BEH转换为等值的二进制数是( )。