在窗体上画一个名称为Combol的组合框，名称为Text1的文本框，以_爱下问搜题

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问题单项选择题

在窗体上画一个名称为Combol的组合框，名称为Text1的文本框，以及名称为Command1的命令按钮，如图所示。

运行程序，单击命令按钮，将文本框中被选中的文本添加到组合框中，若文本框中没有选中的文本，则将文本框中的文本全部添加到组合框中。命令按钮的事件过程如下：

Private Sub Command1_Click()

If Text1.SelLength＜＞0 Then

Else

Combo1.AddItem Text1

End If

End Sub

程序中横线处应该填写的是（）。

A．Combo1.AddItem Text1.Text

B．Combo1.AddItem Text1.SelStart

C．Combo1.AddItem Text1.SelText

D．Combo1.AddItem Text1.SelLength

答案

参考答案：C

解析：

根据题意可知，横线处应该是将文本框中选中文本添加到组合框中。文本框Text属性返回整个文本框中的文本，故A选项错误；SelStart属性返回选中文本的起始位置，故B选项错误；SelLength属性返回选中文本的长度，故D选项错误；SelText属性返回选中的文本，故C选项正确。

完形填空

It was Sunday afternoon. My brother and I were alone at home. My parents went for a party and asked me to look after my brother. I was doing my homework while my younger brother was watching TV. Suddenly the doorbell rang. Ding-Dong! My brother thought that it was our parents, so he opened the ________soon.
A tall man wearing a black raincoat stood outside. He said that he came to sell books and asked politely__________ our parents were at home.
Without thinking, my brother said,“No.” Then the man asked if we would like to ______some story books. I refused him. When I wanted to close the door, he suddenly pushed the door very _______and came into our house. He took out a ________and ordered me to tie up my brother’s hands with a rope. I tied up his hands in a special way so my brother could untie ______easily. The man then tied my hands up and locked _______of us in the kitchen. Soon, he went upstairs to _________money. I taught my brother to untie the rope on his ______. He then untied me. I rushed to the telephone to call the police, ______the line was dead. The doors were all locked from the outside. It was lucky that the man ______to lock the kitchen window. We got out of the house through the kitchen window and went to the _______ pay phone to call the police
Soon _______came to our house and the man was caught. By that time, my parents had come home. We told them the whole story. My parents were ______that we were not hurt. They told me that I should stop my brother from _______the door to strangers. I learned a lesson on safety.

C．the neighbors

判断题

贷款发放后，对于保证人与抵(质)押物的管理主要是对担保人担保能力的变化和抵(质)押物状态和价值变化的跟踪和分析，并判断上述变化对贷款安全性的影响。( )