眼球异物定位方法中定位最准确的是()
A.巴尔金氏定位法
B.角膜缘定位环法
C.吸盘式定位器法
D.薄骨位摄片法
E.无骨位摄片法
参考答案:B
一I’m sorry.I’ve left my credit card home.And I don’t have enough cash for the meal.
一Don’t worry. .
A.I’ll invite you
B.It’s my pleasure to pay you
C.It’s my treat
D.It’s at your expense
把窗体的KeyPreview属性设置为True,然后编写如下事件过程Private Sub Form_KeyPress(KeyAscii As Integer) Dim ch As Stringch = Chr(KeyAscii) KeyAscii = Asc(UCase(ch)) Print Chr(KeyAscii + 2)End Sub 程序运行后,按键盘上的“A”键,则在窗体上显示的内容是______。
A.A
B.B
C.C
D.D