搜题请搜索小程序“爱下问搜题”
问题 单项选择题

（）在质量管理中的作用主要是抓住影响质量的关键性问题。

A.因果分析图

B.排列图

C.对策表

D.特性要因图

答案

参考答案：B

填空题
用方框里所给词的适当形式填空。
swim    in    be    like    work    of    lot    study    do    at
       I have a happy family. There   1   three people   2   my family, my father, my mother and I. My father   3  
in a factory. He makes   4   of machines. My mother is a teacher   5   English. I   6   in a secondary school. My
father is forty. He works hard. My mother is very busy. After work, she   7   the cooking   8   home. I like   9  .
Mother doesn't like it. But she   10   singing. She sings very well. What a happy life we are having!
1.                2.                3.                4.                5.                
6.                7.                8.                9.                10.              
查看答案
单项选择题

A/D转换分辨率（）

A.≥8位加1位符号位

B.≥11位加1位符号位

C.≥12位加1位符号位

D.≥16位
查看答案