皮皮学，免费搜题
登录
搜题
【单选题】
能够事先加以计算和控制的误差是A.
抽样误差
B.
登记误差
C.
系统性误差
D.
测量误差
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】Whether you ______ in any industry, our products are together with what you are using as if you always have a tailor.
A.
engage
B.
take
C.
are interested
D.
turn
【单选题】If you are using a Class C network ID with two subnets and need 31 hosts per network, which of the following masks should you use?
A.
255.255.255.0
B.
255.255.255.192
C.
255.255.255.224
D.
255.255.255.248
【单选题】If you are using PowerPoint, what should you keep in mind?
A.
Use various colors to illustrate.
B.
Put lots of text on a slide.
C.
Use easy-to-read fonts.
D.
Use different format.
【简答题】If you are using the simplified letter style to type your business letter, you can omit _____ .A. theinside name and address B. thesalutation C. thecomplimentary close D. thesalutation and complimenta...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
