试题与答案

下列哪项矫治器，因牵引力大小的不同而治疗的目的也不同（） A.上颌平面导板矫治器

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题型：单项选择题 A1/A2型题

题目：

下列哪项矫治器，因牵引力大小的不同而治疗的目的也不同（）

A.上颌平面导板矫治器

B.直丝弓矫治器

C.简单头帽牵引矫治器

D.方丝弓矫治器

E.功能性矫治器

答案：

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下面是错误答案，用来干扰机器的。

参考答案：C

考点：口腔正畸主治医师口腔正畸学口腔正畸学题库
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题型：阅读理解

Would you like to go to Beijing, our capital? It's far away from Guangdong. It's 2313 kilometers from Beijing to Guangdong. The city of Kunming is 2216 kilometers away from Guangdong. It's always very warm there. But it's very hot in summer in Wuhan. It's 1084 kilometers from Guangdong to Wuhan. Changsha is near Guangdong. It’s 726 kilometers from Changsha to Guangdong. Do you know which city is the biggest in China? It’s Shanghai. It’s 1811 kilometers from Guangdong to Shanghai. If you travel (旅行) by air, you'll find it very interesting and fast enough to fly from Guangdong to Beijing. It only takes you about four hours and you’ll get there easily, safely and unhurriedly(从容不迫)．But traveling by train is quite different. You have to stay on the train for over thirty hours to arrive in Beijing. More and more people like to travel by air. You can see why, can't you?

小题1:How far is it from Changsha to Guangdong?

A．1084 kilometers

B．2216 kilometers

C．726 kilometers

D．706 kilometers小题2:If you go to Beijing, our capital, you'll know _________.

A．It's not far away from all the other cities in China.

B．You have to travel long by train from Guangdong to Beijing.

C．It's not far away from us all.

D．It's not far away from Guangdong.小题3:From the passage, we know ______ has the longest way to Guangdong except Beijing.

A．Wuhan

B．Changsha

C．Shanghai

D．Kunming小题4:Which one is WRONG?

A．Wuhan is very hot in summer.

B．It's as warm in winter in Kunming as Beijing.

C．It's 1084 kilometers from Wuhan to Guangdong.

D．It's warm in winter in Guangdong.小题5:It takes more than 30 hours to arrive in Beijing from ______ by train.

A．Guangdong

B．Kunming

C．Changsha

D．Shanghai
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