【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...
【单选题】. Unfortunately, it was too late ____any taxi, so we had to walk home.
【单选题】男性,25岁。近期发现有贫血,无自觉症状,体检浅表淋巴结不大,脾肋下4cm,血红蛋白80g/L,红细胞3×10 12 /L,红细胞渗透脆性试验减低。家中其母有贫血史,你考虑什么病的可能性较大()
【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)