化妆时利用色彩的明暗、冷暖来强调面部凹凸层次，用明暗错视矫正（）间距。A.五官 B.

男，30岁。搬运工，在搬运苯胺时，不小心将苯胺溅到皮肤上，未及时清理，5小时后感头晕、恶心及呕吐入院。入院时查体：意识清楚，口唇明显发绀

皮肤污染后应立即（）

A.用肥皂水彻底清洗

B.用热水彻底清洗

C.用棉布彻底清洗

D.先用肥皂水然后用清水彻底清洗

E.先用棉布然后用清水彻底清洗

可持续发展是我国经济与社会发展的基本国策，也是投资建设必须贯彻执行的基本政策，可持续发展包含人口、资源、( )和环境发展四个基本要素。

A．土地

B．人类文化

C．技术

D．经济社会

What’s the greenest place in America? If you answered something like the warm sunlight of Santa Barbara, you’d be wrong. The greenest place in America has almost no sign of nature— the buildings outnumber the trees— and the air isn’t all that great. What it has is density(密度)and efficiency— the twin qualities that finally define green in the global warming time. Applying those standards，the greenest place in America is New York City— particularly，the overcrowded，overpriced island of Manhattan, which produces 30％ less per-capita(人均)greenhouse gas than that of the nation．

It’s that density that makes Manhattan so green. Manhattan’s population density is 800 times the national average. Density comes with negatives，certainly— small living spaces，air pollution— but it also enables amazing efficiencies．Over 80％ of Manhattanites travel to work by public transport, by bike or on foot— compared to an average of about 8％ everywhere else in the country. Manhattan’s apartment buildings are far more energy-efficient than the houses in the suburbs.

What’s true of New York City is more or less true of other American urban areas, which explains why a growing part of the environmental movement now focuses on greening cities, hoping to attract more Americans back downtown. There’s an effort to make cities more sustainable(可持续的)，by improving public transport，reducing air pollution and upgrading energy efficiency. But even more important, it is quite urgent to change decades of government policies that have been in favor of the suburbs，with disastrous consequences for energy，the environment and the climate.

That’s exactly the difficult point. For all the high efficiency and convenience and richness of living in a city，there are disadvantages too．New York，for example，has some of the highest childhood asthma(哮喘)rates in the U.S.

So it’s welcome news that New York has continued to push its P1aNYC scheme, a long-term program to make the city greener and more sustainable over the next decades. Recently it announced an update to the plan that includes phasing out heavy heating oils in New York City apartment buildings by 2030，to be replaced with cleaner natural gas.

小题1:Manhattan is considered as the greenest place in America because of its__________

A．buildings and trees

B．density and efficiency

C．sunlight and nature

D．transport and population小题2:We can infer from the passage that___________.

A．New Yorkers have urged the city government to carry out green policies

B．the public transport and living space are quite satisfactory in New York

C．life in the countryside is more comfortable and energy efficient than that in cities

D．the significance of making cities greener is gained in promoting energy efficiency小题3:The underlined word “it” in the last paragraph refers to___________.

A．New York city

B．PlaNYC scheme

C．Manhattan

D．Santa Barbara小题4:The underlined part “phasing out” in the last paragraph probably means___________.

A．rapidly promoting dealing with

B．widely suggesting researching on

C．gradually stopping using

D．immediately forbidding producing小题5:What would be the best title for the passage?

A．Manhattan the Greenest Place in America?

B．The Higher Density，the Greener City?

C．PlaNYC Scheme：New York City’s Future

D．Living in Cities Does Good to the Environment

如图是人体内气体交换过程示意图，请回答：

（1）标号①内流______血．

（2）肺泡与外界进行气体交换的是通过______实现的．

（3）由M处到N处，血液的成分发生了变化，由______血变成了______血．

（4）标号②与心脏的______相连通．

（5）左心室与图中的标号______相连通．

烘干磨地通风管道应该采取（）措施。