赤地榆功效与作用

胁痛的辨证要点是

A．气血
B．寒热
C．表里
D．虚实
E．以上都不是

慢性支气管炎的诊断标准是在排除其他心肺疾病之后，咳嗽、咳痰或伴喘息反复发作

A．2个月并持续3年

B．至少3个月并持续2年以上

C．至少6个月并持续3年以上

D．至少2个月并持续2年以上

E．以上均不是

计算机软件系统包括______。

A．程序、数据和相关文档

B．操作系统和办公软件

C．数据库管理系统和编译系统

D．系统软件和应用软件

完形填空（共15小题；每小题1分，满分15分）

阅读下面短文，掌握其大意，然后从21-35各题所给的四个选项（A、B、C和D）中，选出最佳选项。

I was in Tokyo last spring，walking in the street with my friend Kirsten．Right about the time the sun was setting，we heard the    21    of a jazz band coming from an alley．It was a group of four local   22    college students playing their hearts out for anyone who would  23  ．

But not everyone was enjoying the music．In the middle of the second song，an old homeless man broke    24   the crowd and started   25    at the band．The musicians did their best to ignore（无视）him   26    obviously the old man would not go away．It seemed he was   27    about the loud noise．

There were probably two dozen of us   28   the scene-none of us knowing what we could or should do．I remember feeling very   29  ，because first，I don’t speak much Japanese，and second，the homeless man was starting to get more and more violent．At one point，he picked up a stick and started beating the drum．

This was more than the young drummer could   30   and he finally stopped playing，stood up and pulled the old man to the   31  ．

It was then that a young Japanese man made his way through the crowd very   32  ．He knelt down next to the old man，took hold of his hand and   33    him if he was all right．I couldn’t   34    what was being said，but I’ll never forget the way this young man helped bring the fallen man to his   35 ．And I’ll never forget the way he carefully placed his arm around the old man’s shoulders and quietly walked him away．

21．A．speech      B．crash       C．sound         D．news

22．A．Japanese    B．Chinese     C．French        D．Russian

23．A．sing        B．listen       C．join          D．dance

24．A．down       B．with        C．through       D．up

25．A．shouting    B．pointing     C．looking        D．shooting

26．A．and        B．so          C．but           D．or

27．A．angry      B．sorry        C．happy         D．excited

28．A．breaking   B．making      C．enjoying       D．watching

29．A．helpless    B．lonely      C．nervous         D．crazy

30．A．think      B．stand       C．react          D．play

31．A．stage      B．ground      C．crowd         D．street

32．A．strangely   B．proudly     C．quietly         D．carelessly

33．A．greeted     B．showed     C．told           D．asked

34．A．understand  B．imagine    C．realize          D．remember

35．A．seat       B．friend      C．feet            D．home

在极不均匀电场中冲击系数小于1。（）