【名词&注释】
苔藓植物(bryophytes)、组成部分(part)、配位键(coordinate bond)、维管束(vascular bundle)、基本组织(ground tissue)、单子叶植物(monocotyledon)、双子叶植物(dicotyledon)、共价键结合(covalent linkage)、元素电负性(electronegativity of element)
[单选题]苔藓植物已有了根、茎、叶的分化。( )
A. 正确
B. 错误
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举一反三：
[单选题]双子叶植物(dicotyledon)的维管束一般排成一轮，而单子叶植物玉米的维管束则是散生在基本组织中。( )
A. 正确
B. 错误
[单选题]ESuccessful people in international business understand the cultures of other countries and learn to change their practices in different cultures. They understand the importance of avoiding business decisions based on misconceptions-mistaken ideas.
A. One cause of misconceptions is ethnocentrism, the belief that one’s own culture’s way of doing things is better than the way of other cultures. It’s ethnocentrism that leads to failure in international business. To avoid ethnocentrism, it’s necessary to study the different elements(组成部分) of culture language, values and attitudes, and customs and manners.
B. Language
C. A knowledge of the local language can help international business people in four ways. First, people can communicates directly. Second, people are usually more open in their communication
D. With someone who speaks their language. Third, an understanding of the language allows people to infer meanings that are not said directly. Finally, knowing the language helps people to understand the culture better.
E. Values and Attitudes
F. Values are people’s basic beliefs about the difference between right and wrong, good and bad. An attitude is way of thinking or acting. Values and attitudes influence international business. For
G. Example, many people in the United States believe that chocolate from Switzerland is better than chocolate from other countries, and they buy a lot of it.
H. Customs and Manners
I. Customs are common social practices. Manners are ways of acting that the society believes are polite. For example, in the United States, it is custom to have salad(色拉) before the main course at dinner, not after. It’s not acceptable to talk with food in mouth at table. Failure to understand the customs and manners of other countries will bring difficulty selling their products. Orange juice as a breakfast drink of an American company in France doesn’t sell well because the French don’t usually drink juice with breakfast.
J. 57. A knowledge of the local language allows international business people __________.
K. to be more open with their customers
L. to communicate without outside help
M. to express their thoughts indirectly
N. to have a better idea of their own culture
[单选题]下列说法中错误的是:
A. SO2、SO3都是极性分子
B. 在NH4+ 和[Cu(NH3)4]2+中都存在配位键
C. 元素电负性(electronegativity of element)越大的原子，吸引电子的能力越强
D. 原子晶体中原子以共价键结合(covalent linkage)，具有键能大、熔点高、硬度大的特性
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