第3题: [单项选择]A. The old Dutch expressions had the same meaning as before. B. One person will pay the whole bill in a Dutch treat. C. The Dutch live only in the state of Pennsylvania. D. The Dutch parents are very strict with their kids. 参考答案:D 答案解析:[听力原文] What can we learn from this passage
第8题: [单项选择]用什么语句可以选择指定的表项或取消已选择的表项 A. 列表框.Selected(索引值) B. 列表框名.Selected(索引值)=True C. 列表框.Selected D. 列表框名.Selected=True 参考答案:B 答案解析:解析:Selected属性实际上是一个数组,每个元素的值为True或False,每 个元素与列表框中的一项相对应。当元素的值为True时,表示选择了该项;当元素的值 为False时,表示未