【判断题】数字信封对于大文件采用对称加密,但是对于对称密钥的加密和传输采用公钥加密的技术。()
【单选题】听力原文:M: Anne, please bring your passport with you and at least 2,000 dollars. W: I won' t forget. What does the man ask Anne to do?
A.
He asks Anne to give him his passport and 2,000 dollars.
B.
He asks Anne to bring her passport and less than 2,000 dollars.
C.
He asks Anne to bring her passport and 2,000 dollars or more.
【判断题】物流中的运输作为物流系统中一个重要的组成部分,不仅包括流通领域的运输,而且包括生产领域的运输。
【多选题】Chris Markley , 家住南京市湖北路25号,在2015年9月6日写信给凤凰台饭店的 Maria Smith 女士,申请求职。在求职信中他阐述了所申请岗位的名称,从事这一工作的有利条件,他的工作经历以及联系方式。认真阅读求职信,并完成相应表格。 An Application Letter 25 Hubei Road Nanjing 210009 September 6, 2015 Mar...
C.
25 Hubei Road Nanjing 210009
【单选题】听力原文:W: Dad, I'm bored. Can I go to a movie today? M: A movie today? Okay. Well, should we go with mother? W: Yeah. M: OK, we have to wait for mother because she's at a meeting right now. W: OK. M: Al...