Iseeagirl____ inthegarden. [ ] A.read B.

某地一宾馆空调采用风机盘管+新风系统，设计计算参数：室内干球温度为26℃，相对湿度为60%；室外干球温度为36℃、相对湿度为65%（标准大气压）。某健身房夏季室内冷负荷为4.8kW，湿负荷为0.6g/s。新风处理到室内状态的等焓线，因管路温升，新风的温度为23℃；风机盘管的出口干球温度为16℃；新风机组和风机盘管的表冷器机器露点均为90%，设空气密度为1.20kg/m³，风机盘管的风量应为下列哪一项查h-d图计算，并绘制出处理过程。（）

A．751～800m³/h

B．801～805m³/h

C．851～1000m³/h

D．1001～1200m³/h

超声声像图上膀胱与直肠间的两个袋状低回声结构是

A．附睾头

B．前列腺

C．精囊腺

D．睾丸

E．输精管

下列各项中，应当征收增值税的有( )。

A．印刷企业接受出版单位委托，自行购买纸张，采用国际标准书号编序的杂志

B．软件开发商受托开发软件产品，著作权属于双方共有

C．增值税纳税人收取的会员费收人

D．根据债转股协议，债转股原企业将货物资产作为投资提供给债转股新公司

交换分（）进行。

Melissa and LoveLetter made use of the trust that exists between friends or colleagues. Imagine receiving an (16) from a friend who asks you to open it. This is what happens with Melissa and several other similar email (17) . Upon running, such worms usually proceed to send themselves out to email addresses from the victim’s address book, previous emails, web pages (18) .
As administrators seek to block dangerous email attachments through the recognition of well-known (19) , 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 (20) access to your network.

A．virtual

B．virus

C．worms

D．bacteria