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问题 单项选择题

某企业采用通用记账凭证，职工出差报销差旅费1800元，交回现金200元，应编制( )。

A．收款凭证
B．转账凭证
C．一张收款凭证、一张转账凭证
D．通用记账凭证

答案

参考答案：D

解析： 该企业采用通用记账凭证，先取走现金1800元，又交回现金200元，应编制通用记账凭证。

单项选择题

浅部触诊法适用于（）

A、关节、阴囊、精索 

B、烂尾压痛点 

C、胆囊压痛点 

D、腹部反跳痛 

E、肾脏
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单项选择题

Melissa and LoveLetter made use of the trust that exists between friends or colleagues.Imagine receiving an （） from a friend who asks you to open it. This is what happens with Melissa and several other similar email （） . Upon running, such worms usually proceed to send themselves out to email addresses from the victim’s address book, previous emails, web pages （） . As administrators seek to block dangerous email attachments through the recognition of well-known （） , 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 （） access to your network.

As administrators seek to block dangerous email attachments through the recognition of well-known （）.

A．names

B．cookies

C．software

D．extensions
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