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问题 选择题

This special school accepts alldisabled students, ________ educational level and background.     [ ]

A. according to                

B. regardless of    

C. in addition to              

D. in terms of

答案

答案：B

多项选择题

解决劳务人员工资纠纷的主要方法是（）。

A.建立公司制农民工工资的约束和保障机制

B.提高公司内部人员的道德修养

C.建立企业信用档案制度

D.提高农民工的法律 * * 意识

E.建立欠薪应急周转金制度
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单项选择题

Melissa and Love Letter made use of the trust that exists between friends or colleagues.　Imagine receiving an __(71)___from a friend who asks you to open it.　This is what happens with Melissa and several other similar email __(72)___.Upon　running ,such worms usually proceed to send themselves out to email addresses from the victim's address book, previous emails, web pages__(73)___.

As administrators seek to block dangerous email attachments through the recognition of well-known ___(74)____,virus writers use other extensions to circumvent such protection.Executable (.exe) files are renamed to .bat and .cmd plus a whole list of other extensions and will still run and successfully infect target users.

Frequently ,hackers try to penetrate networks by sending an attachment that looks like a flash movie ,which, while displaying some cute animation ,simultaneously runs commands in the background to steal your passwords and give the __(75)__access to your network.

（71）处填（）。

A．attachment

B．packet

C．datagram

D．message
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