高频电磁波的主要危害是（）.A、伤害人身B、高频感应放电C、电磁干扰D、电磁辐射

中东是世界上冲突不断的热点地区，产生冲突的原因是（  ）

①地理位置重要 ②石油资源丰富    ③水资源贫乏    ④宗教矛盾尖锐

A．①②

B．②③

C．①②③④

D．②③④

Today more and more people like to go shopping online(在线的). Wang Xing is one of them. Wang Xing is a writer in Beijing. She likes shopping online. She often shops on Taobao.

Do you know Taobao? If you like shopping online, I am sure you know it. Taobao is China’s biggest online shopping site (网上购物网站). Taobao means “looking for treasure”. People can find almost everything on Taobao, from clothes to books, from mobile phones (手机) to computers.

Wang Xing says“ My friends and I often go shopping online. First, because we don’t like to go out very often. Second, because there are many goods (货物) on Taobao, and you can find everything you want to buy. Third, because the goods on Taobao are cheaper than those in the shopping malls.”

小题1:Taobao is             .

A．a shopping mall

B．an online shopper

C．an online shopping site

D．a person小题2:What does Taobao mean in Chinese?

A．Treasure

B．Looking for gold

C．Money

D．Looking for treasure小题3:Wang Xing is a              .

A．singer

B．writer

C．officer

D．worker小题4:You can buy               on Taobao.

A．something

B．nothing

C．everything

D．anything小题5:Why Wang Xing likes shopping online?

A．Because goods on Taobao is cheaper.

B．Because there are many goods on Taobao, and she can buy everything she needs.

C．Because Wang Xing doesn’t want to go out.

D．A, B and C

妊娠30周后发现臀先露应首先给予（）

A.胸膝卧位

B.剖宫产术

C.内服转胎中药

D.臀高头低位

E.等待自然转为头先露

在文件系统中，文件的不同物理结构有不同的优缺点。在下列文件的物理结构中不具有直接读写文件任意一个记录的是______。

A) 顺序结构
B) 链接结构
C) 索引结构
D) Hash结构

病案分析题（请分析下列病案的中医诊断、证型、辨证分析；并写出治法、主方和用药）患者，男性，22岁。头痛2日。患者因近2日因气候炎热，调摄不慎而出现头痛而胀，甚则头痛如裂，发热恶风，面红目赤，口渴欲饮，便秘溲黄。体格检查：T37.7℃，R20次／min，BP118/80mmHg。双肺未闻及干、湿啰音，心界不大，HR75次／min，律齐，各瓣膜听诊区未闻及病理性杂音。双下肢无水肿。舌质红，苔黄，脉浮数。头部CT：无异常。