面罩前牵引矫治,单侧的牵引力量为A.50~100g B.100~200g C.200

题型:单项选择题

问题:

面罩前牵引矫治,单侧的牵引力量为

A.50~100g

B.100~200g

C.200~300g

D.300~500g

E.500~1 000g

考点:口腔五官科主治医师口腔正畸专业实践能力中级口腔主治医师口腔正畸学专业实践能力3
题型:单项选择题

有关FGR死亡率哪项是正确的

A.是正常儿的1倍

B.是正常儿的2倍

C.是正常儿的4~6倍

D.是正常儿的1~3倍

E.以上都不正确

题型:单项选择题

在所有的教学方法中,最有针对性的教学方法是()。

A.集体指导

B.个别指导

C.传播媒介

D.行为指导

E.专题讲座

题型:单项选择题

阅读理解。

      On 27th February 2008, something very unusual happened in the UK; there was a rather large earthquake.

It was the biggest earthquake in 25 years in the UK. There have been very small tremors in the past but they

pale into insignificance compared to this one.

      It was felt in a large area across the country too, from as far north as Edinburgh in Scotland to as far

south as Plymouth on the south coast of England. 

      The epicenter of the earthquake was in a small town in Lincolnshire, which is an area about two and a

half to three hours north of London by car. A magnitude of 5.2 was registered on the Richter scale. 

      There were lots of reports in the news from people who felt the earth move. One man said, "We had

loads of vibrating and wall shaking and stuff, noise coming off the roof. I came outside-the chimney's on

the floor!" 

      A collapsed chimney was the cause of what was probably the worst injury from the earthquake; a man

broke his pelvis when the chimney fell on him.

      Another man who spoke to the BBC described the moment the earthquake occurred, "Everything was

shaking. As soon as it happened we all went outside and saw everyone else down the street, coming out

and just realized it was an earthquake."

      The huge rumble, which was felt by a lot of people, surprisingly caused very little structural damage to

property.

       Most British people would be surprised to learn that there are 200-300 earthquakes in Britain every year,

but most of them are so small, they go unnoticed. The magnitude of this earthquake is fairly small in

comparison to some other natural disasters that have made international news, but for the people affected, it

certainly came as quite a surprise.

1. Before this earthquake ______. [ ]

A. there was no signs of any shakings at all.

B. people did not feel anything unusual.

C. many people realized there would be a bigger one to come.

D. some small quakes were only too small to be ignored.

2. From this passage we know ______ is in the south of Great Britain. [ ]

A. Lincolnshire

B. Edinburgh

C. Plymouth

D. Scotland

3. This earthquake _____. [ ]

A. hardly caused any damages to the people's belongings

B. brought down many buildings in England

C. scared many people to death

D. made the world greatly surprised

4. After reading this passage we can infer ______. [ ]

A. people in England faced the earthquake bravely

B. this earthquake seemed to be felt all over Great Britain

C. this earthquake is the biggest one in history

D. the chimneys in Britain are the most poorly built parts of the houses

题型:单项选择题

解放初期,有一次毛 * * 和周谷城谈话。毛 * * 说:“失败是成功之母。”周谷城回答说:“成功也是失败之母。”毛 * * 思索了一下说:“你讲得好。” 上述文字所要强调的内容是( )。

A.戒骄戒躁

B.毫不气馁

C.忍辱负重

D.持之以恒

题型:单项选择题

下述最能反映肾功能损害程度的是()

A.尿红细胞数

B.尿蛋白量

C.尿白细胞数

D.尿管型数

E.尿比重低且固定于1.010

更多题库