下列不利于聚落形成的地理条件是[ ] A.地形崎岖,资源贫乏 B.土壤肥沃,适于

题型:选择题

问题:

下列不利于聚落形成的地理条件是[ ]

A.地形崎岖,资源贫乏

B.土壤肥沃,适于耕种

C.交通便利

D.水源充足

考点:聚落
题型:选择题

阅读判断正误,正确的用T,错误的用F。

Mr. Wang and Mr. Li go to London to see a friend. They don’t know much English and they know little about London. They can’t find their friend’s house. They walk in the street for a long time. Then they see a man near a bus stop. They go up to him and ask the way. The man smiles(微笑)but say nothing. Then he puts his hand into his bag and takes out a book. He opens the book and reads. "I’m sorry, I can’t speak English." In the evening,they find their friend’s house with the help of a policeman.

小题1:Mr. Wang and Mr. Li know a lot about London.

小题2:They can speak much English.

小题3:The man near the bus stop helps them find their friend’s house.

小题4:They don’t see any policeman in London.

小题5:The man near the bus stop can’t speak much English like Mr. Wang and Mr.1i.

题型:选择题

美国独立战争和南北战争的共同点是

①都有利于美国资本主义经济的发展   ②都带有民族解放战争的性质

③都属于资产阶级革命   ④主力军都是大陆军   ⑤都维护了国家的统一

A.①③

B.①②④

C.②③⑤

D.③⑤

题型:选择题

在ASME规范动力管道上,下列表面多大深度的凹坑是不可接受的:()

A.1/64英寸深度

B.1/40英寸深度

C.1/32英寸深度

D.大于1/32英寸深度

题型:选择题

脑梗塞增强CT表现,错误的描述为()。

A.脑回状强化

B.病灶周边增强、中心增强、部分增强

C.按血管分部区强化

D.强化沿白质延伸

E.同时累及灰白质

题型:选择题

The "Karat" marking on jewelry tells you what proportion of gold is mixed with other metals, ff 14 parts of gold are mixed with 10 parts of base metal, the combination is called 14-Karat (14K) gold. The higher the Karat rating, the higher the proportion of gold in the object. The lowest Karat gold that can be marketed in the United States is 10-Karat gold. Jewelry does not have to be marked with its Karat quality, but most of it is. ff there is a Karat quality mark, next to it must be the U.S. registered trademark of the person or company that will stand behind the mark, as required by the National Gold and Silver Stamping Act.

Gold which is 10 Karats m proportion

A.represents the highest grade of gold in the U.S.

B.cannot be sold in the U.S.

C.never carries a Karat quality mark.

D.represents the lowest-grade gold marketable in the U.S.

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