皮皮学，免费搜题
登录
搜题
【单选题】
网络广告中的每千人印象成本是指A.
CPA
B.
CPC
C.
CPM
D.
CPP
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】Nine pieces of paper numbered consecutively from 1 to 9 are put into a hat. If one piece of paper is drawn at random from the hat, what is the probability that it will have an even number?
A.
1/9
B.
2/9
C.
4/9
D.
1/2
E.
5/9
【单选题】One piece of work of _____ United Nations is to help _____ poor in _____ developing countries.
A.
/, the, /
B.
/, the, a
C.
the, the, the
D.
the, /, the
【单选题】Which one of the following characteristics is NOT a proper description of “A Piece of Yellow Soap.”
A.
It is a “slice-of-life” type of writing.
B.
The story is told superficially by a naïve narrator.
C.
It has distinctive features of a new writing style.
D.
It explores the depth of mind of the characters.
【多选题】有关DEM的说法中,争取的是____________.
A.
DEM是构成DTM的基础
B.
TIN可以生成DEM
C.
DTM的质量决定DEM的精确性
D.
Grid可以生成DEM
【单选题】is a one -way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string. (72) is a protocol that most USENET machines now use it to allow news articles ...
A.
MD
B.
RSA
C.
DES
D.
MIB
【简答题】PPP模式的运作程序有 、 、 、 、 。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
