第4题: [单项选择]What does "greater discomfort accrues to us" in Paragraph 1 mean here A. We get greater discomfort over a period of time. B. We are tortured by greater discomfort. C. Greater discomfort exists in our body. D. Greater discomfort makes us miserable. 参考答案:A 答案解析:[解析] accrue to本意为“增加”。第一段第一句相关部分意为:“但是有时我们会放弃很多快乐,(因为)快乐的结果是使我们感受到更多的不快。”
第29题: [单项选择]在窗体中添加一个命令按钮和一个文本框,并编写如下程序代码: Private Sub Command1_Click( ) k = 0 Do While k < 70 k = k + 2 k = k * k + k a = a + k Loop Text1.Text = a End Sub 程序运行后,文本框中显示________。 A. 20 B. 32 C. 44 D. 78 参考答案:D