下列可以采用“无痕迹修改”方法修改的凭证是( )。A．未保存 B．已保存 C．已审

第二节信息匹配(共5小题；每小题2分，满分10分)

请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。

以下是六款手机的介绍：

[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，选出符合各人需求的最佳款式的手机。

46. Susan is at a middle school. Her parents want to buy her a cheaper cell phone without games installed.

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

48. 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.

49. George would like to have a cheaper phone with digital camera.

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

购机者                        手机款式

46. Susan                               

A．Nokia-6010

47. Mike

B．Motorola-C650(Camera phone)

48. Jane

C．Samsung-V1660 on Sprint PCS

49. George

D．Motorala-SLVR-L750. Tom                                   E. Nokia-8010

F. Kyocera-SE47 slider on venison wireless

下列是由生活没有规律引起的是[ ]

A．心脏病

B．高血压

C．免疫力下降

D．中毒

读“我国三大自然区的划分示意图”，回答问题。

小题1:甲区的自然景观与乙区截然不同的主要原因是（ ）

A．甲区深居内陆、降水量少

B．乙区日照时间长，积温高

C．乙区人类活动历史悠久，人口密度大

D．甲区全年气温低、光照时数少小题2:对乙自然区特征的描述正确的是 （    ）

A．夏季高温多雨，雨热同期

B．河流流量大，无结冰期

C．热量丰富

D．植被以常绿阔叶林为主小题3:综合考虑纬度、地形、气候等因素，三大区域太阳年辐射总量最大的是（  ）

A．甲

B．乙

C．丙

D．丁

男，65岁。既往无慢性肺疾息。风湿性心脏病二尖瓣狭窄15年。体外循环瓣膜置换术后6小时，呼吸机辅助呼吸，吸入FiO75％，患者烦躁，PaO7．5kPa，心率100次／分，血压105／75mmHg。

应采取的通气治疗方案是（）

A.INV

B.PEEP

C.CPAP

D.SIMV

E.高流量吸氧

简评文学研究会对新文学的主要贡献。