干熄焦旋转焦罐的优点有哪些？

Melissa and LoveLetter made use of the trust that exists between friends or colleagues. Imagine receiving an (6) from a friend who asks you to open it. This is what happens with Melissa and several other similar email (7) . Upon running, such worms usually proceed to send themselves out to email addresses from the victim’s address book, previous emails, web pages (8) .

As administrators seek to block dangerous email attachments through the recognition of well-known (9) , 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 (10) access to your network.

（10）是（）

A.cracker

B.user

C.customer

D.client

清政府在今新疆地区实行的特殊行政管理制度是

A．盟旗制度

B．伯克制度

C．土司制度

D．旗民分治制度

下列标点符号使用全正确的一项是（）。

A．我想：“董昆是什么样子呢可像家乡的尚二叔”

B．他看到我在注意地看他，就冲着我一笑说：“‘不行春风，难得秋雨。’同志你听到过这句谚语吗”

C．“哦，哦，”他看定我，似乎十分高兴。“我也姓过一回唐的。”

D．人们思考问题、说话、写文章，都要运用概念。我们经常说：“让我考虑考虑”，就是在头脑中运用概念对某种事物作出判断或进行推理。

为了达到某些特定目标，在分工合作基础上构成的人的集合，就是管理学意义上的组织。譬如某企业、某协会等。

在我国社会主义道德规范体系中，包括基本规范和特殊规范。其中，“五爱”构成了基本规范。在这“五爱”里，首要的爱是（）。