问题 单项选择题

患者男性,26岁,因车祸造成面部外伤,耳、鼻出血。检查见面部两侧不对称,右侧下睑肿胀、淤血,右侧后牙早接触,并有脑脊液耳漏。

以下哪项X线检查对诊断帮助最大( )

A.华特位片

B.上颌体腔片

C.上颌前部片

D.上颌正位体层片

E.许勒位片

答案

参考答案:A

选择题
阅读理解

阅读理解。

     A student is learning to speak British English. He wonders (想知道): Can I communicate with Americans?

Can they understand me? Learners of English often ask: What are the differences between British and American English? How important are these differences?

     Certainly! there are some differences between British and American English. 'There are a few differences

in grammar. For example, speakers of British English say "in hospital" and "Have you a pen?" Americans say

"in the hospital!" and "Do you have a pen?". Pronunciation is sometimes different. Americans usually sound

theirs in words like "bird" and "hurt". Speakers of British English do not sound theirs in these words. There are

differences between British and American English in spelling and vocabulary. For example, "colour" and "honour"

are British, "color" and honor" are American.

     These differences in grammar, pronunciation, spelling and vocabulary are not important, however. For the

most part, British and American English are the same language.

1. According to this passage, a student who is learning to speak American English might be afraid that _____. [ ]

A. British people cannot understand him

B. American people cannot understand him

C. the grammar is too hard for him

D. the spelling is too hard for him

2. American English and British English are different in _____. [ ]

A. spelling

B. pronunciation

C. grammar

D. all of the above

3. What is not mentioned (提及) in the passage?[ ]

A. Whether there are differences between British English and American English.

B. Whether British English and American English are one language or two.

C. How the differences between British Eng-lish and American English came about.

D. How important the differences are.

4. Most _____ say "Do you have a watch?" [ ]

A. British people

B. Americans

C. children

D. teachers