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Task 4 Reading Comprehension(Passage 2) Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating new words, and we are often able to know where most words come from. Sometimes, however, no one may really know where a word comes from. Did you ever think about why hamburgers are called hamburgers, especially when they are not made with ham? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburg. They did not speak good English, but they ate good food. When some Americans saw them eating round pieces of beef, they asked the Germans what it was. The Germans did not understand the question and answered, “We come from Hamburg.” One of these Americans owned a restaurant, and had an idea. He cooked some round pieces of beef like those which the men from Hamburg ate. Then he put each between two pieces of bread and started selling them. Such bread came to be called “hamburgers”. Today “hamburgers” are sold in many countries around the world. Whether this story is true or not, it certainly is interesting. Knowing why any word has a certain meaning is interesting, too. This reason, for most English words, can be found in any large English dictionary.Question: According to the story, ______.
A.
few Americans like hamburgers
B.
Germans are good at cooking food
C.
hamburgers are made with ham
D.
hamburgers were first sold about a century ago
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【判断题】除了正常考核之外,宋朝还有一种两年一次的磨勘考核制度,用于提拔优秀的官吏。
A.
正确
B.
错误
【单选题】《牵引变电所安全工作规程》规定:在有雷、雨的情况下必须巡视室外高压设备时,要穿绝缘靴、戴安全帽,并不得( )。
A.
靠近网栅
B.
靠近电流互感器
C.
靠近电压互感器
D.
靠近避雷针和避雷器
【判断题】细胞结构中控制物质进出的结构是细胞膜。 [     ]
A.
正确
B.
错误
【判断题】细胞膜是一个完全封闭的结构。 [     ]
A.
正确
B.
错误
【单选题】( )是计算机网络中的OSI参考模型的3个主要概念。
A.
服务、接口、协议
B.
结构、模型、交换
C.
子网、层次、端口
D.
广域网、城域网、局域网
【判断题】细胞膜是细胞结构的边界。()
A.
正确
B.
错误
【单选题】以下哪项不属于影响饮食的因素
A.
生理因素
B.
病理因素
C.
环境因素
D.
社会因素
E.
休息与睡眠
【单选题】细胞膜的结构特点是:
A.
构成细胞膜的磷脂分子可以运动;
B.
构成细胞膜的蛋白质分子可以运动;
C.
构成细胞膜的磷脂分子和蛋白质分子是静止的;
D.
构成细胞膜的磷脂分子和蛋白质分子都可以运动。
【简答题】荚膜是细胞膜的特殊结构,可以理解成是细胞膜的特殊区域。
【简答题】在有雷、雨的情况下,必须巡视室外高压设备时,要(),并不得靠近()
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