粉碎动物的皮、肉、筋常采用的粉碎方法是（） A.串油粉碎法 B.加液研磨法

材料一：“治世不一道，便国不法古。”

材料二：

后请回答：

（1）材料一的话是谁对何人所讲？意思是什么？

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（2）材料2反映的是什么事件？

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（3）两则材料表明了说话者的什么态度？结果如何？

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两任务的共同成分可能是( )。

A．刺激

B．反应

C．环境线索

D．学习目标

E．态度

The amount of carbon taken in by growing plants increased from 1982 through 1999 as

temperatures rose and the amount of carbon dioxide in the atmosphere increased. But a new study

in Friday ’ s edition of the journal Science found a drought - related decline in such plant growth

from 2000 to 2009，even though temperatures continued to climb.

As drought caused by warming reduces the land ’ s ability to take in carbon，the result could

be more carbon dioxide left in the atmosphere，and thus more warming，Zhao Maosheng from the

University of Montana explained in a telephone interview.

“This is a pretty serious warning that warmer temperatures are not going to endlessly improve

plant growth ’” co - author Steven Running，also from the University of Montana ’ said in a

statement. “ We see this as a bit of a surprise，and potentially significant on a policy level because

previous interpretations suggested global warming might actually help plant growth around the

world, “ he said.

Instead, he and Zhao found a small but measurable decline of about 1%，compared to a6%

increase in the past decade.

Their study，based on the data collected by NASA satellites，found that north areas continued

to increase plant growth，thanks to warmer temperatures and a longer growing season.

Someone commented, "This past decade’ s net decline in earthly productivity suggests that a

complex relationship between temperature, rainfall, cloudiness, and carbon dioxide, probably in

combination with other factors such as nutrients(营养）and land management，will determine

future patterns and trends in productivity.，^，

小题1:From the first paragraph, we can learnin the recent decade or so.

A．the emission(排放)of carbon hasn’ t been reduced

B．draught has been causing loss of soil and water

C．carbon dioxide levels have been rising

D．the rise of temperature doesn' t promote the plant growth小题2:Zhao Maosheng really worried that .

E.     more and more land will be abandoned

F.    the climate becomes warmer and warmer

G.   the emission of carbon dioxide increases

H.   draught further reduces the number of the plants

小题3:Steven Running made his statement to  .

I.      confirm Zhao' s views on the influence of temperature rise

J.     urge the government to take necessary measures

K.    warn the people to strengthen the plant protection

L.    support Zhao* s views on lhe plant production

小题4:We can infer from the passage that  .

A．global warming will determine the future productivity

B．various factors play a key role jointly on future productivity

C．earthly productivity actually increased in the past decade

D．temperature rise has had no effect on future producticity patterns

新生儿溶血病换血治疗的指征，血清胆红素在足月儿至少应大于

A．171μmol/L
B．257μmol/L
C．342μmol/L
D．428μmol/L
E．513μmol/L

男性，53岁，慢支，肺气肿病史15年，近日呼吸困难加剧，咳嗽，咯痰。今日晨起一阵剧烈咳嗽后觉得喘憋加剧，无法平卧，胸痛剧烈，不敢呼吸。来诊，见其口唇发绀明显，表情痛苦，胸部叩诊呈鼓音。下列哪项检查可确诊（）.

A.血气分析

B.痰细胞学检查

C.胸部X线摄片

D.血电解质检查

E.心电图检查