动力循环状态常见于A.原发性高血压Ⅲ期 B.慢性贫血 C.肺动脉高压 D.主动脉瓣关

题型:单项选择题

问题:

动力循环状态常见于

A.原发性高血压Ⅲ期

B.慢性贫血

C.肺动脉高压

D.主动脉瓣关闭不全

E.肺动脉瓣关闭不全

考点:内科主治医师2009内科主治医师考试历年真题第二部分
题型:单项选择题

计算:

①4-(-2)2-32÷(3.14-π)0        

②(3a33+[3(-a)3-3a6]-3a9

③(a+3b-2c)(a-3b-2c)          

④38.92-2×38.9×48.9+48.92

⑤(a-2b+c)2

题型:单项选择题

某建设监理公司近几年监理业绩持续下滑,项目管理比较混乱,该公司监理的某项目出现了一次重大安全生产事故,因此受到了停业整顿3个月的处罚。 经过一段时间的停业整顿后,经主管部门批准企业重新开始营业。最近,通过投标竞争取得了某项目的监理业务。监理合同签订后,总监理工程师组建了项目监理机构,编制了监理规划,要求监理工程师应将主动控制和被动控制紧密结合,按控制流程图1-2进行控制。

在监理规划中,重点提出了质量目标的控制措施,内容如下:①熟悉质量控制依据;②确定质量控制要点,落实质量控制手段;③完善取责分工及有关质量监督制度,落实质量控制责任;④对不符合合同质量要求的,拒绝签发付款证书;⑤审查承包单位的施工组织设计,同时提出了项目监理规划编写的几点要求

简述施工阶段建设工程安全监理的主要工作程序。为了切实落实监理单位的安全生产监理责任,应做好哪方面的工作?

题型:单项选择题

阅读理解。

Garden Route, South Africa

     Take in fresh sea air in this beautiful coastal setting as you cruise the famous Garden Route

in the Western Cape in South Africa. A wildlife break is a must, as is enjoying great meal stops

along the route. There are wildlife reserves throughout the Graden Route National Park you can

swing into and spend a sleepy morning in a car looking for giraffes and lions. And just over your

shoulder in the big blue there are whales to be watched (if the season is right).

     Top tip: Add a trip to the Eastern Cape to your Garden Route trip. It is much less known than

the Western Cape and full of great landscapes. The gas station is occasionally seen.

Great Ocean Road, Australia

     Sweep along this dramatic coastal road in Austrlia with views of the Southern Ocean from

Geelong to Portland, in Victoria, and you won't regret it. Anyone who has driven it just can't stop

talking about it, and with good reason. There're loads to see and plenty of great stops. There's

whale-watching here too, and other natural life. And to top it all, there'll be plenty of good old

Aussie kindness and welcome when you pull in for lunch or a coffee stop.

     Top tip: Rent an open-top car so you can really drink in that sea air.

Stelvio Pass, Italy

     If you like snake-like paths and mountain passes, you'll love this. Stelvio in Italy. The mountain

slopes stretch away on either side of the road, with snow-topped peaks within sight. There's a great

view down the pass. And from the top, it's just a short sweep away from the Swiss border, so if you

are gripped by mountain road driving, you can drive from here down to Swiss ski resort of Davos.

Stelvio has 48 hairpins(急弯) on the north side and 12 on the descent(陡坡) to Bormio, so this route

is not recommended for new drivers, or those with a fear of heights. This descent is often featured in

the Giro d'Italia, the Italian version of the Tour de France, so you may have glimpsed it on the television.

     Top Tip: Take some Swiss Francs as well as some Euros, so you can make the trip a cross-border

experience.

1. In which travel routes can one enjoy whale watching?

A. Stelvio Pass, Italy and Garden Route, South Africa.

B. Great Ocean Road, Australia and Stelvio Pass, Italy.

C. Garden Route, South Africa and no other route.

D. Great Ocean Road, Australia and Garden Route, South Africa.

2. The tips in the ad are meant to             .

A. introduce a new route to the drivers

B. help drivers find gas stations on the route

C. give useful advice to make the trip more pleasant

D. warn drivers of the possible dangers on the road

3. Compared with the other two routes, Stelvio Pass is special in that          .

A. it's more winding and challenging

B. it's safe and more suitable for new drivers

C. it has lots of wild animals on either side of the road

D. it's often featured in Tour de France and thus more famous

4. What's the best title for the travel advertisement?

A. Drive to South Africa, Man!

B. Drive travel for Whale Watching!

C. A Travel to Three Continents!

D. Exciting Drive Travel in the Wild!

题型:单项选择题

查视力时不正确的操作有()

A.先右眼后左眼

B.隔行检查

C.勿眯眼

D.勿压迫眼球

E.照明适当

题型:单项选择题

在测试调制限制时,调节音频信号发生器的输出电平,使其比测量调制灵敏度高()。

A.3

B.6

C.12

D.20

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