10％糖尿病患者可发生眼底改变，出现的时间大约在病后（） A.1～5年 B.5～9年

阅读“太阳系八大行星的一些数据比较表”，分析并回答下列问题。

（1）八大行星中，距离地球最近的是__________，密度最大的是__________，公转轨道最接近正圆的是

    __________。

（2）从表中数据分析，地球上存在生命的原因有哪些？

    _________________________________________________________________________________________

    _________________________________________________________________________________________

    _________________________________________________________________________________________

（3）假如你承担了寻找类似地球生命外星人的任务，你将如何在茫茫的宇宙中确定寻找外星人的方向？

    _________________________________________________________________________________________

    _________________________________________________________________________________________

电功率的国际单位是______，常用单位还有______．

治疗实火牙痛的治则是（）。

A.针灸并用

B.只针不灸

C.只灸不针

D.泻法

E.三棱针点刺出血

When I tell people that I’m a professor of communication, they often are confused (1) what the term "communication" means. Many people think mass communication is the (2) type of communication, but mass communication is only one form of communication. The study of mass communication focuses on messages that are (3) over (4) such as television, newspapers, and radio. Other areas of (5) focus on the messages individuals send to one another. Some of the major contexts in which communication is studied (6) the interpersonal context, the organizational context, and the intercultural context. A scholar studying (7) communication, for example, might examine how married couples (8) with misunderstandings and the effects these misunderstandings have on (9) satisfaction. Organizational communication scholars, on the other hand, might study (10) the communication styles used by managers and their subordinates influence productivity and efficiency in a company or factory.
My area of specialization is intercultural communication. Intercultural communication is an (11) field of study which incorporates research from disciplines (12) as social psychology, sociology, cultural anthropology, sociolinguistics, and of course, communication. One of the (13) important areas of research addressed by intercultural scholars is how misunderstandings can be (14) when people communicate with Others from different (15) . To understand the process of intercultural communication, we must study how individuals’ cultural backgrounds (16) their communication behaviors.
The area of intercultural communication is a relatively new (17) of study even in the United States. While most Chinese students studying communication in the United States (18) on mass communication, there are some who are interested in intercultural communication and plan to return to China to teach and (19) research in this area. The work of these Chinese scholars on intercultural communication is important because it will help improve (20) between Chinese and Americans in the future.

在某国有企业工作的吴某，在向该企业递交辞职书的第2日不辞而别，对这种违反劳动法规定解除劳动合同的行为，该企业决定向仲裁委员会申请仲裁。该企业有权要求吴某赔偿单位下列哪些损失？（）

A、该单位招收录用吴某时向有关管理单位机构交纳的200元行政管理费

B、企业为培养吴某，曾派他到国外学习，企业为此支付的培训费用1万元

C、由于吴某不辞而别，企业没有及时找到人员顶替吴某的工作，由此给企业造成直接经济损失2万元

D、由于吴某不辞而别，给该企业生产造成间接经济损失4万元