能够获得一个文本框中被选取文本的内容的属性是( )。A) Text B) Leng

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问题单项选择题

能够获得一个文本框中被选取文本的内容的属性是( )。

A) Text
B) Length
C) SelText
D) SelStart

答案

参考答案：C

解析：文本框Se1Text属性返回或设置包含当前所选择文本的字符串；如果没有字符被选中，则为零长度字符串(“”)。

阅读理解

阅读短文，判断正(T)误(F)。

Come in, please. This is my bedroom. It's not big but clean. I put all my clothes here. Look, that is my new

skirt on the bed. I like it very much. My T-shirt is on the chair. My shoes are under the bed. They're old.

They're too small. I'd like a new pair.

( ) 1. My bedroom is small and clean.

( ) 2. My clothes are on the chair.

( ) 3. I like my skirt very much.

( ) 4. My shoes are small and new.

单项选择题

单冲压片机调节片重时，应调节

A．上冲头下降深度

B．下冲头下降深度

C．上、下冲头同时调节

D．加料量

E．加料速度