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Chinese New Year Chinese New Year has been celebrated in China for thousands of years. It celebrated the first day of the first month on the Chinese calendar. It is also called the Spring Festival and is the most important of the traditional Chinese holidays. This day is celebrated by all of Chinese people in China as well as throughout the world.科 There are a number of traditions celebrated during Chinese New Year: Dragon Dance or lion Dance-In a dragon dance a large team of people(up to 50) carry portions(一部分) of the dragon on poles and move the poles in a manner that depicts(描述) the movement of the dragon. In a lion dance two people dress in an elaborate(复杂) lion costume and move and dance to mimic a lion. Red Envelops-Red envelops filled with money are often handed out as presents to young children or newly married couples. An even amount of money is given for good luck. Cleaning the house-Chinese families generally clean their house thoroughly before many celebrations in order to get rid of any of last year’s bad luck. Firecrackers(爆竹)-A traditional part of the celebration is to light a lot of fire crackers. The Ancient Chinese believed that the loud noise would scare off evil(邪恶的) spirits. In some places, like Hong Kong, lighting real firecrackers has been banned. As a result, many people decorate their homes with colorful plastic firecrackers. The color red-The color red is the main color for clothes and decorations. It symbolizes joy and happiness. The most important of the traditional Chinese holidays 小题1: The time when Chinese New Year begins 小题2: Number of traditions that are mentioned 小题3: Reason why red envelops are handed out 小题4: The thing that makes loud noise would scare off evil spirits 小题5:
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【单选题】关于PCR的基本成分叙述错误的是
A.
特异性引物
B.
耐热性DNA聚合酶
C.
dNTP
D.
含有Zn2+的缓冲液
【单选题】关于分泌片的叙述,错误的是
A.
由黏膜上皮细胞合成和分泌
B.
与二聚体IsA结合形成完整的分泌型IgA分子
C.
具有保护分泌型IsA免受蛋白酶水解的作用
D.
介导分泌型IsA的转运
E.
主要分泌到血液和组织液中
【单选题】分泌型IgA有很强的抗蛋白水解酶的作用,其原因是()
A.
分泌片的抗蛋白酶活性
B.
IgA分子Fc段的特性
C.
分泌型二聚体的特性
D.
分泌片结合在绞链区周围
E.
J链的作用
【单选题】人生价值评价的根本尺度是
A.
一个人的人生活动是否符合社会发展的客观规律,是否通过实践促进了历史的发展
B.
一个人的身份、地位、名声、美貌等
C.
一个人动机的善恶
D.
一个人的财富的多少
【单选题】人生价值评价的根本尺度是
A.
个人对社会的贡献
B.
一个人的能力大小
C.
一个人的人生活动是否符合社会发展的客观规律,是否通过实践促进了历史的发展个人对社会的贡献
D.
一个人动机的善恶
【单选题】在Word中,进行字体设置操作后,按新设置的字体显示的文字是_____。
A.
文档的全部文字
B.
插入点所在段落中的文字
C.
设置字体时文档中被选择的文字
D.
插入点所在行中的文字
【单选题】人生价值评价的根本尺度是
A.
一个人的人生活动是否符合社会发展的客观规律,是否促进了历史的进步
B.
对自我需要的满足程度
C.
对他人和社会的贡献
D.
对家人需要的满足程度
【单选题】人生价值评价的根本尺度是
A.
一个人的人生活动是否符合社会发展的客观规律,是否通过实践促进了历史的发展
B.
一个人的能力大小
C.
个人对社会的贡献
D.
一个人动机的善恶
【单选题】与分泌片结合后,能抵抗蛋白酶的水解作用的抗体是
A.
IgG
B.
IgM
C.
IgA
D.
IgD
E.
IgE
【单选题】关于 PCR 的基本成分叙述错误的是
A.
特异性引物
B.
耐热性 DNA 聚合酶
C.
dNTP
D.
含有 Zn2+的缓冲液
E.
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