问题 单项选择题

女性,30岁,突起高热,胸痛,咳铁锈色痰。X线胸片示左下肺炎,青霉素肌注每次160万U,每天3次,5天后仍高热,且左胸饱满,呼吸音消失。下列检查最重要的是()

A.血培养

B.纤维支气管镜检查

C.X线胸片及胸部B超

D.多次痰培养

E.肺功能测定

答案

参考答案:C

解析:大叶性肺炎病情严重或治疗不及时可并发胸膜炎或脓胸。体检可见胸廓饱满、呼吸音消失等胸腔积液体征。行胸片和B超检查可以明确有无胸腔积液。

阅读理解

“Cool”is a word with many meanings.Its old meaning is used to express (表达)a temperature that is a little bit cold.As the world has changed,the word has had many different meaning.

“Cool”can be used to express feelings of interest in almost anything.When you see a famous car in the street,maybe you will say,“It’s cool.”You may think,“He’s so cool,”when you see your favourite footballer.

We all maximize(扩大) the meaning of“cool”.You can use it instead of many words such as “new” or “surprising”.Here’s an interesting story we can use to show the way the word is used.A teacher asked her students to write about the waterfall(瀑布)they had visited.On one student’s paper was just the one sentence(句子),“It’s so“cool”.Maybe he thought it was the best way to show what he saw and felt.

But the story also shows a scarcity(缺乏)of words.Without “cool”,some people have no words to show the same meaning.So it is quite important to keep some credibility(可信性).Can you think of many other words that make your life as colourful as the word “cool”? I can.And I think they are also very cool.

小题1:We know that the word “cool has had ________.

A.only one meaning

B.no meanings

C.many different meanings

D.the same meaning小题2:In the passage,the word “express” means“________”.

A.see

B.show

C.know

D.feel小题3:If you are _______ something,you may say,“It’s cool.”

A.interested in

B.angry about

C.afraid of

D.unhappy with小题4:The writer takes an example to show he is ________ the way the word is used.

A.pleased with

B.strange to

C.worried about

D.careful with小题5:In the passage,the writer suggests(暗示)that the word “cool”________.

A.can be used instead of many words

B.usually means something interesting

C.can make your life colourful

D.may not(可能不) be as cool as it seems

口语交际,情景问答题