Shenzhens fast development has made it become Chinas most crowded city! There are about

Shenzhen's fast development has made it become China's most crowded city! There are about 15 million people living on its 1991square kilometers. On each square kilometer averagely live 7500 people. It is 1080 more than that in Hong Kong, and nearly 800 more than that in Guangzhou.
Besides, Shenzhen owns 2 million local vehicles, and about 300000 vehicles from other places also run on the local roads every day. The total length of the city's road is 6041 kilometers. It means each resident only owns 0.58 meters of road!
As a result, the city is facing serious environmental and resource problems. One of the problems is water shortage. The amount of fresh water for each person of the city is only 25% of the country's average. What's more, most of the water drunk by Shenzhen people comes from other areas.
【小题1】According to the passage, which of the following makes Shenzhen so crowded?A．Shenzhen has not enough water.B．There are too many peopleC．Shenzhen is developing very fastD．Shenzhen is too small【小题2】There are people living in Shenzhen now.A．about 1991B．about 15000000C．about 150000D．about 300000【小题3】In Hong Kong, there are people on every kilometer?A．about 7500B．about 1080C．about 800D．about 6420【小题4】Which problem in Shenzhen is not mentioned in the passage?A．Traffic accidents.B．Water shortage.C．Environmental problemsD．Population problem.【小题5】Which is the best title for this passage?A．Largest Population in China.B．Biggist Problems in ShenzhenC．Busiest Roads in ShenzhenD．Most Crowded City in ChinaB

(答案→)B 解析：短文属于说明文。短文对深圳做了介绍，主要讲的是人口太多以及由此带来的种种问题，包括交通问题、环境问题、水资源短缺等等。【小题1】细节理解题。从第一段可知，深圳人口多，且单位面积上的平均人口超过香港和广州。【小题2】细节理解题。从第一段第二句“about 15 million people”可知。【小题3】计算理解题。从第一段第三句“…7500 people”和最后一句“It is 1080 more than that in Hong Kong,”可知：7500-1080＝6420【小题4】综合理解题。第一段：Population problem；第三段：environmental problems和water shortage；只有Traffic accidents没有提到。【小题5】主旨大意题。短文主要围绕深圳的“地少人多”来阐述，实际上文章开头已经点明：“China's most crowded city”。

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