主页
学科
搜索
账户
常见问题
当前学科：系统集成项目管理工程师（中级）
题目：
单选题
根据80/20法则，找出可能发生问题的原因，我们可利用？（）
A
控制图
B
检查
C
统计抽样
D
帕累托图
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
说者无心，听者有意”描述的是以下哪种心理状态（）
机关管理组织的形式要素之一是（）
业务运行重要事项的核准与报备应遵循统一管理、分级授权、安全规范、（）的原则。
细牙普通螺纹用字母M与公称直径乘以螺距表示。
泵的润滑应注意什么？
按照销售管理办法，以目前中国邮政存储发售的邮银财富御享理财产品的风险等级来看，适合购买的客户风险承受能力评级包括（）。
当数据在网络层时，我们称之为（）
PAP和CHAP分别是几次握手的验证协议（）。
As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are ___1___ with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real ___2___. On Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to stay up late so that they will not miss the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie awake for a long time, hoping to get a short ___3___ at Father Christmas. Last Christmas, my wife and I successfully hid a few large presents in the storeroom. I ___4___ the moment when my son, Jimmy, would ask me where that new bike had come from, but ___5___ he did not see it. On Christmas Eve, it took the children hours to go to sleep. It must have been nearly ___6___ when my wife and I went quietly into their room and began filling stockings. Then I pushed in the ___7___ I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were ___8___ to get up early. At about five o’clock the next morning, we were woken by loud sounds coming from the children’s room — they were shouting excitedly! Before I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage. Even the baby arrived. He moved ___9___ the hands and knees into the room dragging a large balloon behind him. Suddenly it burst. That woke us up ___10___. The day had really begun with a band! ___7___内应选（）
森林群落的退化过程与森林群落的恢复过程有何不同？