In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing worD．The time for this section is 20 minutes.
Many things about language are a mystery, and many will always remain so. But some things we do know.
First, we know that all human beings have a language of some sort.(1) is no race of men anywhere on earth so backward that it has (2) language, no set of speech sounds by which the people communicate with one(3) . Furthermore, in historical times, there has never been a race of men (4) a language.
Second, there is no such thing as a primitive language. There are many people (5) cultures are underdeveloped, who are, as we say, uncivilized, but the (6) they speak are not primitive. In all known languages we can see complexities (7) must have been tens of thousands of years in development.
This has not (8) been well understood; indeed, the di
| You might observe that Americans are
always talking. Silence makes most Americans uncomfortable. So they would rather
talk about the weather than encounter a lapse(中止)in conversation. Generally
speaking Americans are friendly to everyone. However, don’t mistake friendliness for friendship. Most Americans have many acquaintances(熟人)but few close friends. The people you are friendly with during the first semester(学期)may not necessary stay in touch when classes are over. Each semester brings new acquaintances. Friendships take time to grow. Americans are open and they trust relationships that develop slowly. Young Americans are very friendly and they like to talk to all kinds of people. They smile easily and la A. Americans don’t like to make friends with people. B. Friendship with Americans doesn’t last long. C. It is not easy to build intimate relationship with Americans. D. Friendliness and friendship are not the same. [判断题]频率与周期互为倒数关系。（ ）
A.正确 B.错误 [多项选择]细菌的耐药性可分为（）
A. 突变耐药性 B. 持久耐药性 C. 间断耐药性 D. 获得耐药性 E. 转移性耐药性 [单项选择]发生禽流感、口蹄疫等重大传染病，在疫点半径（）公里范围内能感染的动物全部要捕杀。
A. 1公里 B. 2公里 C. 3公里 D. 5公里 [单选题]下列不属于输血查对制度的是( )
A.床号 B.住院号 C.血剂量 D.过敏史 [单选题]把内存中的数据传送到计算机的硬盘,称为( )。
A.写盘 B.读盘 C.输入 D.显示 [判断题]不使用列尾装置的列车，以吊起尾部车辆软管代替尾部标志时，其中货物列车尾部车辆软管吊起高度不低于车钩上平面。
A.正确 B.错误 [判断题]741.在线调查表应该主题明确、简洁明了，问题便于被调查者正确理解和回答。
A.正确 B.错误 [填空题]根据《固定资产投资项目节能审查办法》，年综合能源消费量（_____）吨标准煤以上(改扩建项目按照建成投产后年综合能源消费增量计算，电力折算系数按当量值，下同)的固定资产投资项目，其节能审查由省级节能审查机关负责。
[单项选择]地震发生时，在波及范围内一定地点的地面及房屋建筑受地震影响和破坏的程度称为（）。
A. 地震烈度 B. 基本烈度 C. 破坏强度 D. 震级 [判断题]设备主人不宜更换，各单位根据工作需要，及时调整所辖变电站的设备主人，相关人员做好交接工作。
A.正确 B.错误 [单选题]用于10kV电压等级时，绝缘隔板的厚度不得小于（ ）mm。
A.3 B.4 C.5 D.8 [单选题] 患者最常见的情绪反应是（ ）
A.抑郁 B.愤怒 C.焦虑和恐惧 D.敌意 E.自怜 [判断题]企业文化变革成功的关键是企业领导人及中高层管理人员自身观念的转变。
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