识别

等腰梯形ABCD中，AD∥BC， （1）如果延长BA和CD相交于E，则EA=______； （2）如果作AF∥DC交BC于F，则△ABF是______三角形，四边形ADCF是______形； （3）如果作AG⊥BC于G，DH⊥BC于H，则BG=______= 1 2 ______； （4）如果作DK∥AC交BC的延长线于K，则DK=______=______．

黄疸的分类，下列哪项属于按胆红素性质分类

A．溶血性黄疸
B．以结合胆红素增高为主的黄疸
C．肝细胞性黄疸
D．胆汁淤积性黄疸
E．先天性非溶血性黄疸

阅读理解。

     When the Japanese attacked America's ships at Pearl Harbor on 7 December 1941,they did it

secretly. The makers of the movie Pearl Harbor have behaved differently.

     The noise about Pearl Harbor,made by Disney,has reached its highest point with its premiere (首次

公演) before the movie opens in cinemas across the US at the start of the Memorial Day holiday

weekend,a time to recall national heroes who sacrificed their lives on the battlefield.

     As Ben Affleck is the main star,the movie seems sure to become a success in the United States at

least.

     At almost three hours in length,it promises to be a good old Hollywood movie．There is a love story．Affleck and his co－star,Josh Hartnett,both fall in love with the navy nurse,Kate Beckinsale and,of course,there is much human courage and love of country.

     It's certain that Disney will be accused of "changing" history．The showing of actual events in a movie

always causes arguments.

     Bits of the story are deliberately not mentioned in the movie．It does not address the theory held by

some historians that President Franklin Roosevelt knew about Japan's intention to attack the ships in

Pearl Harbor．It is said he did nothing,as he was aware that such a blow would allow him to take

America into the Second World War.

     Japan remains sensitive about being accused of wartime atrocities (暴行)．And Disney is sensitive

about its business in Japan,where it has a theme park.

     Not all the reviews of the movie have been full of praise．A reviewer for Newsweek,who was given

an early preview,acknowledged that the 40－minute sequence (连续镜头) showing the attack itself was

powerful．The attack comes quite late in the movie,however,and the reviewer was less impressed with

the characters and the love story.

     "Almost every line of the dialogue sounds like it comes from an old movie," the reviewer wrote.

1.From the passage we can infer that the Memorial Day refers to________.

A. the day the United States was founded

B. the day people remember their ancestors

C. a day people celebrate the victories of World War ?

D. a day people remember those who died in wars

2. From the passage we know that Ben Affleck________.

A. regarded Josh Hartnett as an enemy

B. may be a very popular movie star

C.  experienced the Pearl Harbor Incident

D. was in love with the actress Kate Beckinsale

3.Which of the following statements is TRUE about Pearl Harbor?

A. The movie will cause a lot of arguments.

B. The movie has made the Japanese angry.

C. The movie truly describes the Pearl Harbor Incident.

D. The movie shows that President Roosevelt knew about Japan's intention.

4. According to the passage,what does the reviewer for Newsweek think of the movie?

A. The scenes of the attack leave no impression.

B. The dialogue in the movie is original and creative.

C. The attack scenes occupy too much time of the movie.

D. The characters and the love story are less attractive.

5.Which of the following is the best title for the passage?

A. Ben Affleck in Pearl Harbor.

B. The True Fact of Pearl Harbor.

C. Attention!Pearl Harbor is arriving.

D. Reviewer:Pearl Harbor is a success.

某施工过程中有5个木工，10个泥水工，5个水电工，该施工过程的计划产量定额是600，则该施工过程的流水强度是（）。

A．30

B．40

C．9000

D．12000

Bringing More Humor and Laughter into Our Lives

在生活中带进更多的幽默和笑声

The sound of roaring laughter is far more contagious than any cough, sniffle, or sneeze. Humor and laughter can cause a domino effect of joy and amusement, as well as set off a number of positive physical effects. Humor and laughter strengthen our immune systems and help us recover from illness, as well as bring joy into our lives. The question is: how do we gain access to this priceless medicine
A good hearty laugh can help
reduce stress
lower blood pressure
elevate mood
boost immune system
improve brain functioning
protect the heart
connect you to others
foster instant relaxation
make you feel good
Humor is a powerful emotional medicine that can lower stress, dissolve anger and unite families in troubled times. Mood is elevated by striving to find humor in difficult and frustrating situations. Laugh at yourselves and the situation helps reveal that small things are not the earth- shaking events they sometimes seem to be. Looking at a problem from a different perspective can make it seem less formidable and provide opportunities for greater objectivity and insight. Humor also helps us avoid loneliness by connecting with others who are attracted to genuine cheerfulness. And the good feeling that we get when we laugh can remain with us as an internal experience even after the laughter subsides.
Mental health professionals point out that humor can also teach perspective by helping patients to see reality rather than the distortion that supports their distress. Humor shifts the ways in which we think, and distress is greatly associated with the way we think. It is not situations that generate our stress, but it is the meaning we place on the situations. Humor adjusts the meaning of an event so that it is not so overwhelming.
Here are some additional things we can do to improve our mood, enjoyment of life and mental health.
Attempt to laugh at situations rather than bemoan them—this helps improve our disposition and the disposition of those around us.
Use cathartic laughter to release pent-up feelings of anger and frustration in socially acceptable ways.
Laugh as a means of reducing tension because laughter is often followed by a state of relaxation.
Lower anxiety by visualizing a humorous situation to replace the view of an anxiety-producing situation
Our work, marriage and family all need humor, celebrations, play and ritual as much as record-keeping and problem-solving. We should ask the questions "Do we laugh together" as well as "Can we get through this hardship together" Humor binds us together, lightens our burdens and helps us keep things in perspective. One of the things that saps our energy is the time, focus and effort we put into coping with life’s problems including each other’s limitations. Our families, our friends and our neighbors are not perfect and neither are our marriages, our kids or our in-laws. When we laugh together, it can bind us closer together instead of pulling us apart.
Remember that even in the most difficult of times, a laugh, or even simply a smile, can go a long way in helping us feel better.
Laughter is a birthright, a natural part of life. The part of the brain that connects to and facilitates laughter is among the first parts of the nervous system to come on line after birth. Infants begin smiling during the first weeks of life and laugh out loud within months of being born. Even if you did not grow up in a household where laughter was a common sound, you can learn to laugh at any stage of life.

What can’t a good hearty laugh help do

A．reduce weight

B．connect you to others
C．lower blood pressure

D．protect the heart