导线起着（）作用。A、输送电能 B、电源 C、负载 D、以上都是

设全集U={1，2，3，4，5}，集合A={1，2}，B={2，3，5}，则（∁_UA）∪B=（　　）

A．{3，5}

B．{3，4，5}

C．{2，3，4，5}

D．{1，2，3，4}

默写常见的名句名篇。

（1）高余冠之岌岌兮，_______________。（屈原《离骚》）

（2）顺风而呼，声非加疾也，_______________。（荀子《劝学》）

（3）_______________，吾未见其明也。（韩愈《师说》）

（4）客喜而笑，洗盏更酌。肴核既尽，_______________。（苏轼《赤壁赋》）

（5）_______________，蓝田日暖玉生烟。（李商隐《锦瑟》）

（6）无丝竹之乱耳，_______________。（刘禹锡《陋室铭》）

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

陶冶教育法就是指利用或创造有教育意义的环境或情境，对人给予积极感化和熏陶，（）地培养人思想品德的一种方法。

A.感染性的

B.潜移默化

C.启发诱导

D.急风骤雨

根据森林资源保护工程，在鄱阳湖流域内，要求恢复（）万亩受灾生态公益林植被和（）万亩受灾毛竹。

A、3018；1000

B、3600；1200

C、3200；1800