问题
单项选择题
在窗体中添加一个命令按钮，并编写如下程序：Private Sub Command1_ Click() x=1: y=2: z=3 x=y: y=z: z=xEnd Sub程序执行后，输出的结果是______。
A．3
B．0
C．2
D．1
答案
参考答案：C
解析： 变量中的数据为最后一次赋的值。
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在窗体中添加一个命令按钮，并编写如下程序：Private Sub Command1_ Click() x=1: y=2: z=3 x=y: y=z: z=xEnd Sub程序执行后，输出的结果是______。
A．3
B．0
C．2
D．1
参考答案：C
解析： 变量中的数据为最后一次赋的值。
完形填空。
Thomas Edison wore 1 caps during his life, 2 thinking caps, the caps of many famous
schools and colleges. But the most important cap was his thinking cap. It had saved his mother's 3 .
One day when he was a boy his mother fell ill. The doctor wanted 4 her an operation (手术). But
the light in the room was not bright. Edison quickly 5 his thinking cap and he found a way 6 his
mother. Edison was good at 7 his hands and his head. He was the most interested 8 electricity.
We can see his 9 everywhere because they are very common. They were 10 by Edison's thinking
cap.
| ( )1. A. much | |
| ( )2. A. as | |
| ( )3. A. living | |
| ( )4. A. give | |
| ( )5. A. take off | |
| ( )6. A. save | |
| ( )7. A. use | |
| ( )8. A. at | |
| ( )9. A. inventors | |
| ( )10. A. inventing | B. many |
| B. for |
B. life
B. to give
B. put off
B. to save
B. make
B. of
B. invent
B. invented
C. such as
C. lives
C. to gave
C. put down
C. saving
C. using
C. in
C. invents
C. made
D. was like
D. alive
D. give
D. put on
D. saved
D. making
D. on
D. inventions
D. making