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【简答题】
Venice is an attractive city in Italy. Tourists throughout the world love traveling to Venice. But sometimes you’ll have such strange experiences. One moment you walk across the Rialto Bridge, and there’s nothing special. Unfortunately, when you come back to the bridge an hour later, it’s underwater and everyone’s wearing rain boots. That’s just the way it has always been, which may be considered seriously by Italian government. Before the sea comes to Venice, the government has decided to build the MOSE gates. Actually(实际上), there were many kinds of gates that were built to stop the floods, but all the gates were just built on the ground. Besides, the flooding was becoming worse. Industrial(工业的)factories built nearby on the mainland also made the condition get worse, causing the city to sink about 0.75 feet in the 20th century. So the Italian government asked some of Italy’s biggest construction and engineering companies to build the MOST project, which was planned to be built under the sea water to stop floods. Now the government are using 3 000 people and expect to spend nearly five billion euros(欧元) on it. The MOSE gates are being built at the inlets(海湾).Each MOST gate is 197 feet long ,28.5 to 37 feel tall, and weight up to 22 tons. It’s nearly the size of a 20-story building. Before the gates are in use, under the sea full of water. When the flood comes, the water in the gates will be poured out, and then the gates will be filled with air. So the gates can go up with the sea water. Once they’re in the right place, they will stop the sea water pouring into Venice. These gates will be able to deal with floods up to 10feet,and as long as the sea level(平面)rises no more than two feet in the next 100 years, the MOSE will work as expected. The MOSE project is now two-thirds done. The head engineer, Giovanni Cecconi, said, “This is a war. During the war, it’s not important that you win. It’s important that you’re alive. We’ve alive.” Anyway, this project is saving Venice from falling. 根据短文内容选择最佳答案。 小题1:The underlined word “construction” in the passage means “_______”in Chinese. A.建筑  B. 农业  C. 交通 小题2:Before building the MOSE gates, the Italian government _______ to stop the floods. A. never built gates on the ground B. built many kinds of gates on the ground C. built some gates which were under the ground 小题3:When the flood comes, _______ can describe the working steps of the MOSE gates. 小题4:Which of the following is TRUE according to the passage? A. The Italian government ate using 3000 people and expect to spend nearly five billion dollars on the MOSE. B. The MOSE project is half done now. C. Each MOSE gate is 197 feet long, 28.5 to 37 feet tall, and weighs up to 22 tons. 小题5:The best title for this passage should be _______. A. The Journey to Venice B. The MOSE Project in Venice C. Several Kinds of Floods in Venice
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【简答题】按金属材料的构成元素分为
【单选题】“民主集中制是我们党的根本组织原则和领导制度”。 在国家政治、经济管理生活中贯彻民主集中 制,有利于 ( )
A.
人民检察院依法行使审判权,监督宪法和法律的实施
B.
人民政府依法行使行政职权,组织和管理国家行政事务
C.
落实人民代表大会这一基本政治制度,保证人民当家做主
D.
落实按劳分配为内容的基本分配制度,最终实现共同富裕
【多选题】机电工程材料是构成最终工程产品的一部分,是关系到工程质量与工程效益的关键。机电工程材料品种、规格、型号繁多,常用材料有金属材料、非金属材料和电工线材。在施工时,必须按照设计文件要求进行。 低合金结构钢是在普通钢中加入微量合金元素,主要适用于( )等制造。
A.
锅炉汽包
B.
压力容器
C.
石油及天然气管线
D.
桥梁
E.
轻轨
【单选题】关于生精小管的描述哪项错误
A.
位于睾丸小叶内
B.
为弯曲细长的小管
C.
进入睾丸纵隔后即变成短而直的直精小管
D.
管壁上皮基膜外侧有肌样细胞和胶原纤维
E.
是产生精子的小管
【简答题】场景 机电工程材料是构成最终工程产品的一部分,是关系到工程质量与工程季益的关键。机电工程材料品种、规格、型号繁多,常用材料有金属材料、非金属材料和电线材。在施工时,必须按照设计文件要求进行。 根据场景,根据题示回答 41~45 题: 第 41 题 低合金结构钢是在普通钢中加入微量合金元素,主要适用于( )等制造。
【单选题】关于生精小管的描述哪项错误( )
A.
位于睾丸小叶内
B.
为弯曲细长的小管
C.
在睾丸小叶变成短而直的直精小管
D.
管壁上皮基膜外侧有肌样细胞和胶原纤维
E.
是产生精子的小管
【多选题】关于狂言,说法正确的是()。
A.
狂言主要是一种讽刺剧
B.
狂言是一种纯粹的话剧
C.
狂言的篇幅较长
D.
狂言与能乐不同
【单选题】关于生精小管的描述哪项错误
A.
为弯曲细长的小管
B.
位于睾丸小叶内
C.
在睾丸小叶变成短而直的直精小管
D.
是产生精子的小管
E.
管壁上皮基膜外侧有肌样细胞和胶原纤维
【单选题】关于直精小管的描述,哪项错误
A.
位于睾丸近睾丸纵隔处
B.
细而短
C.
由生精小管移行而来
D.
进入睾丸纵隔后互相吻合成睾丸网
E.
管壁上皮为单层扁平上皮
【多选题】关于狂言,说法正确的是()。
A.
狂言主要是一种讽刺剧
B.
狂言是一种纯粹的话剧
C.
狂言的篇幅较长
D.
狂言与能乐不同
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