问题 单项选择题 A1/A2型题

下列哪一项在支气管哮喘的诊断中最有意义()。

A.血气分析

B.血常规检查

C.临床症状和体征

D.呼吸功能检查

E.胸部X线检查

答案

参考答案:C

解析:支气管哮喘的诊断标准是反复发作的喘息、气急、胸闷或咳嗽;发作时双肺可闻及散在或弥漫、以呼气相为主的哮鸣音,呼气相延长;上述症状可经治疗或自行缓解;除外其他病因。因此临床症状和体征是诊断支气管哮喘的重要依据。

完形填空

第四节完形填空(共20题,每小题1.5分,满分30分)

阅读下面短文,从短文后各题的A、B、C、和D四个选中选出适合填入对应空白处的最佳选项,并在答题卡上将该选项涂黑。

On a cold winter morning, my mother and I were walking home from a pizza store. We were dressed warmly and equipped with the video we had been  26  to watch. I was feeling a little  27  , as I was carrying our shopping bags of snacks and the video.

They were so heavy that I decided to  28  some things. So I started to walk towards the garbage can when I noticed a poor man  29  his bike out of the restaurant in front of us. He held a paper bag with his dirty hand. He  30  over to another nearby garbage can and started  31  it.

I suddenly felt very  32 . I knew this man would take all he could get,  33  I walked up to him and 34  the drink and some snacks over to him. The man, with lines on his face and wrinkles on his forehead, looked up in  35  and took what I gave him.

A huge smile 36  across his face and this 37  me to feel indescribable satisfaction. I felt like I couldn’t be  38  with myself, but then he said: “Wow, first someone gives me this sandwich, then this drink, and now some  39  food; this is my daughter’s  40  day!”

He thanked me happily and started off  41  his bike. I even heard him whistling a song as he rode away.

I now 42  what is meant by the saying “giving is getting”. Everyone in the world needs help, everyone can  43  help and everyone will be helped by showing  44 .

The image of that man’s happiness caused by my small gift appears in my mind  45  I have the chance to do something nice.

26.A.drinking      B.eating          C.dying          D.living

27.A.excited                 B.puzzled        C.tired                   D.satisfied

28.A.pick out          B.eat up            C.put down      D.throw away

29.A.running                B.walking           C.dragging      D.pulling

30.A.headed          B.rode               C.ran               D.fled

31.A.breaking into  B.looking through C.staring at    D.searching for

32.A.cold             B.afraid             C.guilty           D.content

33.A.but                    B.because            C.so                D.if

34.A.turned           B.thought           C.took              D.handed

35.A.surprise        B.detail               C.case                    D.return

36.A.disappeared    B.paused             C.existed             D.spread

37.A.made             B.forced             C.caused           D.gave

38.A.sadder             B.angrier            C.happier            D.crazier

39.A.cheap           B.tasty                C.clean               D.useful

40.A.lucky             B.busy                C.interesting      D.quiet

41.A.by                      B.on                   C.in                  D.with

42.A.remember        B.understand      C.appreciate      D.recognize

43.A.refuse           B.receive            C.offer              D.find

44.A.kindness          B.eagerness         C.willingness       D.braveness

45.A.every time     B.last time              C.atother times         D.next time

单项选择题