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【简答题】
There are hundreds of funny expressions in the English language. A lot of them include country names or nationalities, and many are very old. Take these examples: The Dutch are the target of most English expressions about nationalities. Why are there so many jokes about the Dutch in English? And what do these expressions mean? In the 17 th and early 18 th centuries, there were wars between the British and the Dutch, and “Dutch”became a bad word. So, “double Dutch” means something that has no meaning or is impossible to understand. A “Dutch uncle” is someone who gives much stronger advice than he needs to. There are later expressions, which are funnier and kinder, like “to go Dutch”, which is nowadays a popular expression. It means to pay for only your part of a bill. This often happens when a group of friends have a meal together, and each person pays for the food they ate. “I’m a Dutchman” is another common expression. This means not being able to believe something. An expression with a similar meaning to “double Dutch” is “it’s all Greek to me”, which means “I don’t understand”. The expression was made famous in Shakespeare’s play Julius Caesar, although it is really hundreds years older. If you “take French leave”, you are not present or leave somewhere without telling anyone. For example, you could take French leae from a classroom or the place where you work. This expression is from the 18 th century when French people left parties without saying good bye to the host. There are “Chinese whispers”, which mean a confused message. This describes the fact that a message can often change as it is passed from person to person. This expression comes from the First World War, when foreigners were often confused by the Chinese language. There is also the expression “Chinese puzzles”, meaning a puzzle or problem that cannot be solved. Many peopole find English expression difficult to understand, but now that you know about some of them, you can have fun finding out many more interesting English expressions.
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参考答案:
举一反三
【单选题】T12钢棒在球化退火前,进行正火处理的目的是( )。
A.
消除应力
B.
适当提高硬度也便于切削加工
C.
消除网状二次渗碳体
D.
降低硬度也便于切削加工
【判断题】绝缘手套、绝缘靴的实验周期为半年一次。
A.
正确
B.
错误
【判断题】中国古代详尽的历史典籍是促进历史小说创作的根源之一。()
A.
正确
B.
错误
【单选题】T12钢棒在球化退火前,进行正火处理的目的是( ) 。
A.
消除网状二次渗碳体
B.
降低硬度以便于切削加工
C.
消除应力,防止工件加工后变形
D.
适当的提高硬度以便于切削加工
【判断题】传统琵琶曲可分为武曲、文曲以及文武曲。( )
A.
正确
B.
错误
【简答题】老年人支气管老化,容易患 ___________ 。
【单选题】药品成分不符合国家药品标准的是( )
A.
假药
B.
新药
C.
劣药
D.
药品
【单选题】患者应用较长时间庆大霉素后,为了解是否对近曲小管造成损害,最适宜做
A.
PSP
B.
Mosenthal test
C.
尿β2-微球蛋白测定
D.
Ccr测定
E.
CO2CP测定
【简答题】(重庆大学2007年考研试题)在如图12-28所示对称三相电路中,已知线电压有效值U1=380V,负载的功率因数cosφ=0.866(感性),功率表W1的读数为650W、W2的读数为1000W。求负载阻抗的参数R和X。
【单选题】Mosenthal test是测定
A.
近曲小管的重吸收功能
B.
近曲小管的排泌功能
C.
远曲小管和集合管的浓缩-稀释功能
D.
远曲小管和集合管的排泌功能
E.
全部肾小管对水的重吸收功能
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