问题 单项选择题

胸部摄影标准片诊断要求,错误的是

A.肺尖充分显示
B.可显示纵隔阴影
C.肺门阴影结构可辨
D.肩胛骨投影于肺野之内
E. * * 阴影内可追踪到肺纹理

答案

参考答案:D

解析:胸部摄影时,病人双手内旋,手背置于髂骨上,双肘向前内收,将肩胛骨拉出肺野之外。

阅读理解

阅读理解。

     If I had one million Yuan, I would buy  you  a  palace!  Do I have one million Yuan? No, I don't.So I

only can spend ten fens on this short message, sending you my best wishes!

    Today SMS-Short Message  Service is  popular,  and China Mobile  says that every second, there are

410 messages being sent.

    Look around  you! People are  watching their mobiles, smiling  or laughing.Thumbs(拇指) are moving

quickly on mobiles, bringing happiness to their friends.Through SMS, we know the weather report, share jokes and news, express love and friendship.

    SMS is  becoming more  and  more  popular.If  reported that 67%of young people like to send short

messages to greet each other.Internet SMS will be more helpful to people.I'm thankful for the progress because SMS saves me much money.Just on the top of the thumb, so much joy can be found.

1.SMS can help people do the followings except ________.

A.knowing the weather report      

B.sharing jokes and news

C.expressing love and friendship    

D.spending more time traveling

2.The writer thinks that ________.

A.SMS helps people a lot            

B.young people dislike SMS

C.he makes SMS more popular      

D.he will buy a palace for his friend

3._______ of young people like to send short messages to greet each other.

A.40%      

B.50%      

C.60%      

D.67%

4.The passage is mainly about _________.

A.How to search Internet          

B.how to send short message

C.the joy (快乐) of SMS    

D.ways of saving money

5.Which of the following is WRONG according to the passage?

A.The writer has one million Yuan.

B.The writer spends ten fens on this short message.

C.More than 400 people send messages every second.

D.Internet SMS will be more helpful to people.

问答题