【简答题】注意:下面出现的“考生文件夹”均为c:/wexam/25160001。 (1) 在考生文件夹下有一个工程文件sjt3.vbp,窗体中有两个图片框?名称分别为P1和P2,其中的图片分别是一个航天器和一朵云,还有一个计时器控件,名称为Timer1,一个命令按钮,名称为C1,标题为“发射”。窗体文件中给出了两个事件过程,但并不完整,要求:设置计时器控件的属性,使其在初始状态下不计时;设置计时器的属性,使...
【简答题】dispatch deal delay make up for enclose computerize deter mislay apologize for Thank you for your letter of May 23. We regret the (1) in (2) your orde...
【单选题】. Unfortunately, it was too late ____any taxi, so we had to walk home.
【单选题】Unfortunately, we have had several _____ in the building recently. The whole issue is still under investigation.
【简答题】Unfortunately, we had to _______ their invitation because we had another engagement. (refuse)