试题与答案

数据访问页及它上面的控件属性在设计窗口中是得不到体现的,因此便有测试窗口的存在。测试

题型:问答题

题目:

数据访问页及它上面的控件属性在设计窗口中是得不到体现的,因此便有测试窗口的存在。测试窗口与页在程序中的运行窗口非常相似,差别不大,用户在测试窗口看到的外观可与用户预期的外观进行比较,继而可修改页的设计。同时在测试窗口中可检验窗体对用户鼠标事件的响应是否正确,对数据的处理是否正确等。

答案:

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参考答案:错

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小题1: Which is right?    _____________

A. Everybody is healthy    B. We want to be healthy    C. We are important

小题2: What are healthy foods?    _________________

A. Fruits and vegetables        B. bananas, apples and chocolate C. Fruits and chocolate

小题3: Why are healthy foods good for you?  ________________

A. They make you happy.     B. They make you grow strong.

C. They make you strong and happy.

小题4:“An apple a day keeps a doctor away!” means ______________.

A. the doctor goes away when he sees an apple

B. the doctor runs away when you give him an apple

C. you eat an apple every day and you can be healthy.

小题5: What keep you healthy?

A. Fruits and vegetables        B. Healthy foods and sports C. Healthy foods

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题型:选择题

据2005年5月18日《贵州都市报》报道:“日前,中国科技大学齐飞教授领导的研究小组,首次在实验中发现了一系列碳氢化合物氧化过程中的重要中间体--烯醇,其中最简单的烯醇是乙烯醇(C2H4O)”,则下列说法正确的是[ ]

A. 乙烯醇是一种混合物

B. 乙烯醇中含有碳、氢、氧三种单质

C. 乙烯醇分子中碳、氢、氧的原子个数比为2:4:1

D. 乙烯醇中碳、氢、氧元素的质量比为12:1:16

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