公安工作是围绕( )的需要适用法律、法规的专门工作。 A．保障公民人身安全 B．国

（）是用一定的轮廓外形，划分出装饰面，使它成为主要的部位。

A.分割法

B.对比法

C.双关法

D.开光法

阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。(选E涂AB,选F涂AC)

阅读下面六款手机的介绍，选出符合各人需求的最佳款式。

Featured phones

A. Nokia-6010

Price: ＄24.99    Color display: Yes     Wireless Internet ready: Yes     

Digital camera: No    2-way text messaging: Yes    Talk time: Up to 330 minutes

Standby time: Up to 240 hours      Weight: 5.08 ounces  

Dimensions: 4.68”×1.97”×0.90”

Games: Backgammon, Bowling, Air glide, and Sky diver plus downloadable Java games

B. Motorola-C650 (Camera phone)

Price: ＄99.99   Color display: Yes          Wireless Internet ready: Yes

Digital camera: Yes       2-way text messaging: Yes   Talk time: Up to 210 minutes

Standby time: Up to 215 hours            Weight: 3.10 ounces            

Games: Downloadable games

C. Samsung-V1660 on Sprint PCS

Price: Free             Color display: Yes                Wireless Internet ready: Yes

2-way text messaging: Yes                  Talk time: Up to 204 minutes Standby time: Up to 168 hours

Weight: 3.54 ounces                    Memory locations: 200 entry phonebook

D. Motorola-SLVR-L7

Price: ＄206.4       Color display: Yes         Wireless Internet ready: Yes

Digital camera: Yes                                   2-way text messaging: Yes   

Talk time: Up to 450 minutes

Standby time: Up to 345 hours            Weight: 3.39 ounces     

Dimensions: 4.45”×1.93”×0.45”

Games: Enjoy pre-loaded J2ME games or downloadable games

E. Nokia-8010

Price: ＄124.99      Color display: Yes       Wireless Internet ready: Yes

Digital camera: No               2-way text messaging: Yes   

Talk time: Up to 330 minutes

Standby time: Up to 240 hours            Weight: 4.08 ounces     

Dimensions: 3.68”×1.27”×0.70”

Games: Downloadable games

F. Kyocera-SE47 slider on venison wireless

Price: ＄149.99     Color display: Yes       Wireless Internet ready: Yes

Digital camera: No                             2-way text messaging: Yes   

Talk time: Up to 210 minutes

Standby time: Up to 100 hours            Weight: 3.39 ounces           Memory locations: 200 entry phonebook

阅读下面信息介绍，并按照要求匹配信息。首先，请阅读下列信息：

小题1:Susan is at a middle school. Her parents want to buy her a cheaper cellphone without games installed.

小题2:Mike intends to buy a phone with longer talk time and standby time and it must not be expensive.

小题3:Jane is at college. She would like to buy a phone which can slide the face up to make a call, and slide it down when you’re done and it has to be light.

小题4:George would like to have a cheaper phone with digital camera.

小题5:Tom only buys Nokia. He lost one and he wants to buy another which is smaller.

小题6:Susan                     A. Nokia-6010

小题7:Mike                         B. Motorola-C650(Camera phone)

小题8:Jane                      C. Samsung-V1660 on Sprint PCS

小题9:George                  D. Motorala-SLVR-L7

小题10:Tom                    E. Nokia-8010

F. Kyocera-SE47 slider on venison wireless

在长度为n的顺序存储的线性表中插入一个元素，最坏情况下需要移动表中 【2】 个元素。

自阀的重联柱塞阀是连通或切断（）的联系。

A.总风缸管与均衡风缸管

B.均衡风缸管与中均管

C.中继阀与分配阀

D.均衡风缸管与大气

下列哪项在产品配方中不涉及食品安全危害？（）

A、水分活度

B、苯甲酸钠

C、柠檬酸含量

D、蛋白质含量