问题 单项选择题

以下哪种病原微生物不能引起性病

A.梅毒螺旋体

B.沙眼衣原体

C.解脲支原体

D.风疹病毒

E.淋球菌

答案

参考答案:D

写作题

书面表达。

     请根据以下图表和提示写一篇关于我国手机拥有量变化的报道,并说明手机给人们带来的利与弊。

     内容包括:1.方便(convenient)

                      2. 随时随地联系

                      3. 许多功能 (function) 满足不同要求,如发短信,上网等。

                      4. 接到错打电话为之付费

                      5. 电磁辐射(radiation) 有害身体

      要求:1. 80-100词

                2. 开头已给出,不计字数。

                    

     As can be seen in the chart, great changes have been taking place in the ownership of mobile phones in

China. At the end of 2002, there were 20 millon mobile users.                                                                 

                                                                                                                                                        

                                                                                                                                                        

填空题 案例分析题