皮皮学，免费搜题
登录
搜题
【判断题】
电动机正反转控制电路为了保证起动和运行的安全性，要采取电气上的互锁控制。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Binet used a large number of children in his tests because he wanted to find out______
A.
who was the bright
B.
who was the dull
C.
a norm
D.
what a bright child is
【简答题】阅读理解。 Jim was traveling around the country in his car.In the evening he wanted to find a small hotel. At this time he saw an old man walking along with difficulty,he stopped his car and said to the ol...
【单选题】Binet used large numbers of children in his tests because he wanted to find out ______.
A.
who were the brightest
B.
who had defects
C.
what a bright child could do
D.
a standard
【判断题】若一个容器宽度为200px,包含一个宽度为24px的元素、一个宽度32px的元素、一个占用1份空间的元素、一个占用2份空间的元素。那么四个元素的宽度分别为24px,32px,96px,48px。
A.
正确
B.
错误
【单选题】In a data warehouse, which data-mining tool would you use to quickly build reports without having to write programming code?
A.
Application report generator
B.
Artificial intelligence
C.
Multidimensional analysis tools
D.
Query-and-reporting tools
【简答题】阅读理解。 One evening Mr Black was driving his car around the country. He wanted to find a small hotel. Then he saw an old man at the side of the road. He stopped his car and said to the old man. 'I want ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
