不脱蜡洗车

溴己新的药理作用包括：

A．不能抑制黏多糖合成

B．裂解粘痰中的黏多糖

C．增加呼吸道分泌

D．有镇咳作用

E．使痰液变稀

Windows98允许文件名最长可达250个字符。

书面表达

       假定你是李华,有一位美国朋友Smith托你在北京找工作.你看到21世纪英文报("21st

Century")上登载了一则招聘启事,认为对他很合适.请用英文写一封短信,用Email发给Smith,告知此事.广告原文如下:

                                      Foreign Teachers Wanted! 

     The Education Department of the Ladder Company is running an English course for children and

adults. 

     Requirements :

     1. Native English speaker

     2. University degrees in education or related field preferred

     3. Foreign expert certification(证明)

     If you are interested,  please call us :

     Tel : 861068019433

     Email : liecbj @ hotmail.com

     Beijing Ladder Information Company Limited

     注意:

    1. 开头语已为你写好；

    2. 介绍须包括所有内容,但不要逐条译成英语；

    3. 文章的词数需100词左右.

Dear Smith,

     I know you want to find a job in Beijing._______________________________________________________________________________________________________________________________

______________________________________________________________

                                                                                                                                      Good luck,

                                                                                                                                         Li Hua

试论新闻传播过程中事实、传播者与收受者之间的基本关系。

多线制模式又叫分线制模式，各报警防区通过多芯电缆与报警控制主机之间采用（）连接方式。

A.一对多

B.多对一

C.一对一

D.多对多