)

After our hospital visit, my husband and I needed cheering up, so we thought we would treat ourselves to a big breakfast at our favorite restaurant. While we were waiting for our meals, we decided to use all our small change and make our wallets light, so we counted it out as we waited.

I vaguely(含糊地) remember seeing a man sitting nearby. When our meals arrived, we found a note. It read,” Your breakfast has been paid for. Hope you have a lovely day.”

It was a wonderful surprise as nothing like that had ever happened to us. He must have thought we could hardly pay the bill. We looked around to thank him, but he had left. As retirees(退休者)，we were grateful for the help like this, but it was the kindness of a total stranger that meant so much more to us.

小题1:The old couple went to restaurant for a big breakfast in order to _______.

A．become happier

B．become healthier

C．become lighter

D．become younger小题2:What have you learnt from the story?

A．The old couple couldn’t afford the meal.

B．The old couple paid the meal by small change.

C．The old couple had a free meal in the end

D．The old couple bought the man a big breakfast小题3:Clearly, the man sitting near the couple was _______.

A．poor

B．rich

C．helpful

D．grateful

X、Y、2被定义为int型变量，若从键盘给X、Y、Z输入数据，正确的输入语句是______。

A．INPUT X,Y,Z；

B．scanf("%d%d%d",&X,&Y,&Z);

C．scanf("%d%d%d",X,Y,Z);

D．read("%d%d%d",&X,&Y,&Z);

阅读下列说明，回答问题1至问题3，将解答填入对应栏内。

【说明】

某承建单位乙通过投标获得了某企业甲信息系统建设项目总包任务，主要建设内容是主机系统建设、系统软件采购和应用软件开发。甲分别与承建单位乙、监理单位丙签订了承建合同、监理合同，在两份合同中均给出了一些特定的免责条款。

根据《合同法》规定，怎样的免责条款是无效的

静压

关于DMAIC改进流程，下列说法错误的有（）。

A、界定阶段D，确定顾客的关键需求并识别需要改进的产品或过程，将改进项目界定在合理的范围内

B、测量阶段M，通过对现有过程的测量，确定过程的基线以及期望达到的目标，识别影响过程输出Y的输入Xs，并对测量系统的有效性做出评价

C、改进阶段I，通过数据分析确定影响输出Y的关键Xs即确定过程的关键影响因素

D、分析阶段A，寻找优化过程输出Y并且消除或减小关键Xs影响的方案，使过程的缺陷或变异降低

E、控制阶段C，使改进后的过程程序化并通过有效的监测方法保持过程改进的成果