人工髋关节置换时,髋臼前倾角应为() A.40°~50°  B.>60°  C.

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问题:

 

 

人工髋关节置换时,髋臼前倾角应为()

A.40°~50° 

B.>60° 

C.<40° 

D.40°~60° 

E.30°~40°

考点:骨外科学主治医师骨外科专业实践能力骨科主治医师专业实践能力30
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下面加点字注音完全正确的一项是( )。 

A.忍俊不禁(jìn)精神抖擞(shǒu)

B.人迹罕至(hǎn)鞠躬尽瘁(chuì)

C.孜孜不倦(zī)惴惴不安(zhuì)

D.参差不齐(chī)锲而不舍(qiè)

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两根金属棒和三根电阻丝的连接方式如图所示,虚线框内存在均匀变化的匀强磁场。三根电阻丝的电阻大小之比R1:R2:R3=1:2:3,金属棒的电阻不计,当S1、S2闭合且S3断开时,闭合回路中的感应电流为I;当S2、S3闭合且S1断开时,闭合回路中的感应电流为5I;当S1、S3闭合且S2断开时,闭合回路中的感应电流是

[ ]

A. 0

B. 3I

C. 6I

D. 7I

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Buying a house for most of the people is a once in a lifetime decision, which means people decide to do so only after coming across the ideal house. Surprisingly, eight in every 10 home buyers are unhappy with their houses.

A survey conducted by the Beijing Consumers’ Association (BCA) recently shows about 80 percent of the 2,315 respondents in 23 residential complexes of Beijing are dissatisfied with the soaring house prices.

They think the reasonable price in Beijing should be between 3,000 yuan and 7,000 yuan per square meter.

The quality of the buildings, the surrounding environment and traffic and property management(物业管理)are the other factors that play a role in people’s decision to buy a house.

The BCA has suggested strict sales regulations and contracts to ease house-owners’ sufferings. It has urged the authorities to impose severe punishment on developers found violating building and other rules and joining hands with others to bid up property prices, About 41.2 percent of the respondents have complained that their house have defective designs, while nearly 40 percent say the lighting and ventilation(通风)are far from satisfactory.

The landscapes in the residential areas are a source of unhappiness for 43.2 percent of the respondents, and about one-third say they were “bluffed” into buying “third grade” house. And more than half are not satisfied with the sport and entertainment facilities in their neighborhood.

Property management in the buildings, 56.5 percent of the respondents say, is way below standard compared to the high fee charged by the complexes.

60 percent of the consumers doubt the contents of developers’ advertisements, with only 6.3 percent being satisfied.

Experts have suggested consumers gather thorough knowledge about a developer and their work before deciding to buy a house from it. They should check the day-light conditions and ventilation in different weather conditions in advance, if possible.

小题1: According to the passage________ of the buyers are NOT content with their houses.

A.80%

B.60%

C.56.5 %

D.41.2%小题2:Which is the best title of the passage?

A.Most Home Buyers Are Unhappy with Their House.

B.Buying a House Is an Important Decision.

C.Thinking Carefully Before Buying a House.

D.The Environment Is Important When Making a Decision.小题3:The meaning of the underlined word probably means “_______”.

A.fooled

B.cheated

C.asked

D.forced小题4:If you want to buy a flat, according to the survey, you will consider the following EXCEPT_______.

A.property management

B.the surrounding environment

C.the quality of the buildings

D.the height of the building

题型:单项选择题

超过()坡度的线路(为溜放调车而设的驼峰和牵出线除外)禁止溜放调车。

A、2.5‰

B、5‰

C、10‰

D、12.5‰

题型:单项选择题

患者女,27岁,上前牙牙龈反复出现瘘管1年,经多次搔刮及烧灼瘘管无明显好转。查体见烤瓷全冠修复,唇侧龈方见针尖大小脓点,略红肿,X线片显示根管内冠1/3铸造桩影像,根尖3mm欠充填,根尖区见阴影

该患者应考虑的治疗方法()

A.拔除患牙

B.去除桩冠,根管再治疗

C.瘘管冲洗

D.根尖手术

E.以上皆不正确

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