Y111—114封隔器的工作压力为（）。A、5MPa B、8MPa C、10MPa

Little ____that we were watching his every move, so he seemed to be going his own way in this business.

A．he realized

B．he didn’t realize

C．didn’t realize

D．did he realize

A year ago August, Dave Fuss lost his job driving a truck for a small company in west Michigan. His wife, Gerrie, was still working in the local school cafeteria (自助食堂), but work for Dave was scarce (不足的，缺乏的), and the price of everything was rising. The Fusses were at risk of joining the millions of Americans who have lost their homes in recent years. Then Dave and Gerrie received a timely gift—＄7,000，a legacy （遗产） from their neighbors Ish and Arlene Hatch, who died in an accident . “ It really made a difference when we were going under financially, ” says Dave.  

But the Fusses weren’t the only folks in Alto and the neighboring town of Lowell to receive unexpected legacy from the Hatches. Dozens of (许多) other families were touched by the Hatches’ generosity. In some cases, it was a few thousand dollars ; in others, it was more than ＄100,000.  

It surprised nearly everyone that the Hatches had so much money, more than ＄3 million—they were an elderly couple who lived in an old house on what was left of the family farm .  

Children of the Great Depression, Ish and Arlene were known for their habit of saving, They thrived on（喜欢）comparison shopping and would routinely go from store to store, checking prices before making a new purchase (购买) .  

Through the years, the Hatches paid for local children to attend summer camp when their parents couldn’t afford it. “Ish and Arlene never asked if you needed anything,” says their friend Sand Van Weelden, “They could see things they could do to make you happier, and they would do them.  

Even more extraordinary was that the Hatches had their farmland distributed (分发；分配). It was the Hatches’ wish that their legacy—a legacy of kindness as much as one of dollars and cents should enrich the whole community（社区）and last for generations to come.

Neighbors helping neighbors ——that was Ish and Arlene Hatch’s story.  

小题1:According go the text, the Fusses ______.

A．were employed by a truck company

B．worked in a school cafeteria

C．were in financial difficulty

D．lost their home 小题2:Which of the following is true of the Hatches?

A．They had their children during the Great Depression

B．They gave away their possessions ( 财产；所有物) to their neighbors

C．They left the family farm to live in an old house

D．They helped their neighbors to find jobs 小题3:Why would the Hatches routinely go from store?

A．They decided to open a store

B．They couldn’t afford expensive things

C．They wanted to save money

D．They wanted to buy gifts for local kids 小题4: According to Sand Van Weelden, the Hatches were ______.

A．curious

B．optimistic

C．childlike

D．understanding小题5:What can we learn from the text?

A．The Hatches would like the neighbors to follow their example

B．The summer camp was attractive to the parents

C．Sandy Van Weelden got a legacy form the Hatches

D．The community of Alto was poor

国务院在2009年12月12日正式批复《鄱阳湖生态经济区规划》，建设鄱阳湖生态经济区上升为国家战略，这是新中国成立以来江西省第一个上升为国家战略的区域性发展规划。据此回答1-2题。

1．鄱阳湖湿地是我国最重要的湿地之一，下列有关湿地的叙述不正确的是    [     ]

A．湿地包括沼泽，滩涂，浅海区，河流，湖泊，水库，稻田等

B．建设鄱阳湖生态经济区，就是为了更好的开垦湿地，扩大耕地面积，缓解人地矛盾

C．湿地可降解污染物，可使有毒物质降解和转化，使当地和下游区域受益

D．湿地可调蓄洪水，防止自然灾害

2．下图中反映人类活动围湖造田后的气温曲线．流量曲线分别是         

         

A．甲和丙      

B．乙和丁  

C．甲和丁    

D．乙和丙

《中华人民共和国动物防疫法》规定，患有人畜共患传染病的人员不得直接从事( )。

A．动物诊疗

B．易感染动物的饲养

C．易感染动物的屠宰

D．易感染动物的运输

E．以上都是

PSA原料气中最不易被吸附剂吸附的是（）。

A.乙烷

B.丙烷

C.氢气

D.乙烯