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问题 多项选择题

当部分工程较大或较复杂时，可按（）将分部工程规划为若干子分部工程。

A.材料种类

B.专业系统及类别

C.施工特点

D.施工程序

E.施工工艺

答案

参考答案：A, B, C, D

解析：

当分部工程较大或较复杂时，可按材料种类、施工特点、施工程序、专业系统及类别将分部工程划分为若干子分部工程。

填空题

声卡是多媒体计算机中实现声音和（）转换的硬件电路。
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单项选择题

Pharming is a scamming practice in which malicious code is installed on a personal computer or server, misdirecting users to (17) fraudulent Web sites without their knowledge or consent. Pharming has been called "phishing without a lure".
In phishing, the perpetrator sends out legitimate- (18) 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 (19) 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 (20) bookmark entry. Some spyware removal programs can correct the corruption, but it frequently recurs unless the user changes browsing. (21) habits,

A. connecting B. binding C. looking D. contenttagging
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