第21题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. They are self-evident. B. They are yet to be proved. C. They are to be further studied. D. They are supported by scientific evidence. 参考答案:D 答案解析:[听力原文]
What call be learnt about the health benefits of exercise from the passage
[解析] [B]、[C]意
第29题: [单项选择]完全不考虑程序的内部结构和内部特征,而只是根据程序功能导出测试用例的测试方法是 A. 黑箱测试法 B. 白箱测试法 C. 错误推测法 D. 安装测试法 参考答案:A 答案解析:【命题目的】让考生熟练掌握常用的测试方法及其概念。 【解题要点】黑箱测试方法完全不考虑程序的内部结构和内部特征,而只是根据功能导出测试用例。 【错解分析】白箱测试是根据对程序内部逻辑结构的