皮皮学，免费搜题
登录
搜题
【单选题】
有关空间数据质量的论述错误的是()A.
空间数据误差可以完全消除
B.
数据处理不当会带来空间数据质量问题
C.
人类认识的有限性会造成空间误差
D.
空间数据本身具有复杂性和模糊性
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
【简答题】Computers have been designed to ( ) information and ( ) problems.
【单选题】The home computer industry has been growing rapidly in the United States for the last ten years . Computers used to be large, expensive machines that were very difficult to use . But scientists and te...
A.
work rapidly
B.
be large and expensive
C.
be easy to use
D.
be used for fun
【单选题】Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】______speech recognition systems have been used by workers who need to e...
A.
build
B.
make
C.
get
D.
develop
【单选题】Computers have been getting more popular because______ .
A.
they can type letters
B.
they can help Americans do everything
C.
the Americans want to appear rich
D.
they are smaller, cheaper and easier to use
相关题目：
参考解析：
知识点：
题目纠错 0
发布
