酸量法A．盐酸麻黄碱B．乙琥胺C．醋酸D．碳酸钠E．苯甲酸钠

在语段中的横线处填入下列语句，衔接恰当的一项是（   ）

各门艺术的意象都可触类旁通。书画家可以从剑的飞舞中得到一种特殊的筋肉感觉来助笔力，可以得到一种特殊的胸襟来增进书画的神韵和气势。推广一点说，        ，使你在无形中驱遣它，左右它，一笔一划的舞动中都潜寓它们的韵致和气魄。

①鱼跃莺飞，风起水涌，以至于一尘之微

②但是到挥毫运斤之时，它们都会涌到手腕上来

③凡是艺术家都不宜只在本行范围内用功夫

④当其进入感官时我们常常不自觉其在心灵中可生何种影响

⑤而须处处留心玩索，才会有深厚的修养

A．①③④⑤②

B．③⑤①④②

C．③①④②⑤

D．①②④③⑤

简述创设教学情境的步骤。

在热力管道焊接过程中，施工控制的重点内容包括（）。

A.焊接环境

B.焊接工艺参数

C.焊接顺序

D.焊后热处理

E.焊后检测修补

Pharming is a scamming practice in which malicious code is installed on a personal computer or server, misdirecting users to (1) fraudulent Web sites without their knowledge or consent. Pharming has been called "phishing without a lure".

In phishing, the perpetrator sends out legitimate- (2) looking e-malls, appearing to come from some of the Web’s most popular sites, in an effort to obtain personal and financial information from individual recipients. But in pharming, larger numbers of computer users can be (3) victimized because it is not necessary to target individuals one by one and no conscious action is required on the part of the victim. In one form of pharming attack, code sent in an e-mail modifies local host files on a personal computer. The host files convert URLs into the number strings that the computer uses to access Web sites. A computer with a compromised host file will go to the fake Web site even if a user types in the correct Internet address or clicks on an affected (4) bookmark entry. Some spyware removal programs can correct the corruption, but it frequently recurs unless the user changes browsing. (5) habits,

1（）

A．few

B．fraudulent

C．normal

D．structured

EXPLORER700关机充电最少（）小时.

A.2小时

B.2.5小时

C.3小时

D.3.5小时