皮皮学，免费搜题
登录
搜题
【单选题】
目前电子商务应用范围广泛,电子商务的安全问题主要有________等。A.
加密
B.
防火墙是否有效
C.
数据被泄露或篡改、冒名发送、未经授权擅自访问网络
D.
交易用户多
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】Which of the following can be said about the major character Yank in the play The Hairy Ape? ( )
A.
Yank has a sense of belonging nowhere, hence homelessness and rootlessness
B.
Yank reflects the problem of modern man’s identity
C.
Yank is typical of the mood of isolation and alienation in the early twentieth century in the only
D.
both A and B
【简答题】People select news in expectation of a reward. This reward may be either of two kinds. One isrelated to what Freud calls the Pleasure Principle， the other to what he calls the Reality Principle. For w...
【单选题】Meryl Streep won the best actress_______, which was a _____ for her hard work. [ ]
A.
reward; reward
B.
award; award
C.
award; reward
D.
reward; award
【判断题】The major character in Charlotte Bronte's Wuthering Heights is Heathcliff.
A.
正确
B.
错误
【单选题】Which of the following is not the major character in The God of Hell ?
A.
Welch
B.
Frank
C.
Haynes
D.
Wesley
相关题目：
参考解析：
知识点：
题目纠错 0
发布
