问题 单项选择题 共用题干题

男性,48岁,1年前开始逐渐出现颈后酸痛不适,双手麻木,不灵活,使用筷子困难。行走时有踩棉花感,易跌倒。查体:前臂外侧痛觉减退,四肢肌张张力增高,双Hoffmann实验(+),踝阵挛(+),Babinski(+)。辅助检查:X线检查见颈5-6生理曲度消失,局部轻度后凸畸形,间隙狭窄,增生硬化,椎管矢状径15mm。

进一步检查应首选()

A.颈椎CT

B.颈椎MRI

C.脊髓造影

D.诱发电位

E.上肢肌电图

答案

参考答案:B

单项选择题
阅读理解

阅读理解

     More and more people are annoyed at the continually rising house prices.They want to know

who is to blame for it.Local governments, developers and speculators (投机商) share a vested (既

得的) interest in it.People who are really in need of homes are most likely to suffer heavy losses.

     Many local governments depend on selling land to keep its normal operation.The higher land

prices, the more money.Therefore, developers back the local governments by buying land at high

prices.In return, the governments make favorable policies to help the developers.For example, drive

all the possible home buyers to this nasty (危险的) market.They even encourage large numbers of

speculators to catch more people.

     Rising house prices have already become the fence which divides the Chinese society.It has

caused widespread dissatisfaction.The government will lose the support of the common people if

leaving house prices out of control.Besides, rising house prices will stop us building the new

countryside as the present policy actually forbid people to flow freely from cities to the countryside.

     Collecting taxes on houses can fundamentally solve this problem.On one hand, it will discourage

the speculators.On the other hand, it will offer a stable tax resource apart from reducing the sales

cost of the developers.Secondly, stop the developers selling the houses before completion.If so, the

developers will certainly try their best to sell all their houses once completed.And this will also lower

speculators' expectation of price rising, which will decrease speculations.

1. The only victims of rising house prices are________.

A. governments  

B. real home buyers

C. developers  

D. speculators

2. The local governments reward the developers by________.

A. offering enough land  

B. allowing sales in advance

C. providing enough buyers  

D. making favorable policies

3. We can infer from the passage that continually rising house prices will________.

A. benefit the government

B. draw more home buyers

C. help the housing industry develop soundly

D. affect the sound development of the Chinese society

4. Collecting taxes on houses has all the following effects except________.

A. making the developers do their best to sell their houses

B. cutting down speculations

C. supplying a stable tax resource for the government

D. decreasing the sales cost