女性，56岁。口、眼干燥2年，多关节疼痛半年，关节无肿胀，胸片提示肺间质病变，纵隔增

Think and write. 你来搭建这个“金字塔”吧！把相同类型的词分别写在两边。仔细观察，认真写一写。

twelve   fifteen   four   twenty   seventeen   three   nine   Saturday   Tuesday   Monday   Wednesday   Friday   Sunday   Thursday

有关系统性红斑狼疮所致精神障碍的描述，错误的是（）

A.精神症状在疾病晚期多见

B.精神症状具有特异性

C.急性脑器质性精神障碍较多见。

D.可有焦虑、抑郁、社会退缩和人格解体症状

E.可适当使用抗精神病药和心境稳定剂

D

Two things changed my life:  my mother and a white plastic bike basket. I have thought long and hard about it and it’s true. I would be a different person if my mom hadn’t turned a silly bicycle accessory into a life lesson I carry with me today.

My mother and father were united in their way of raising children, but it mostly fell to my mother to actually carry it out. Looking back, I honestly don’t know how she did it. Managing the family budget must have been a very hard task., but she made it look effortless. If we complained about not having what another kid did, we’d hear something like, “I don’t care what so –and –so got for his birthday, you are not getting a TV in your room a car for your birthday a lsvish sweet 16 party.” We had to earn our allowance by doing chores around the house. I can stil l remember how long it took to polish the legs of our coffee table.My brothers can no doubt remember hours spent cleaning the house .Like the two little girls growing up at the White House,we made our own beds (no one left the house unitil that was done)and picked up after ourselves.We had to keep track of our belongings ,and if something was lost ,it was not replaced.

   It was summer and ,one day ,my mother drove me to the bike shop to get a tire fixed---and there it was in the window, White, shiny, plastic and decorated with flowers ,the basket winked at me and I knew ----I knew---I had to have it.

   “It’s beautiful,” my mother said when I pointed it out to her,”What a neat basket.”

I tried to hold off at first ,I played it cool for a short while.But then Iguess I couldn’t atand it any longer:“Mon, please can I please ,please get it? I ‘ll do extra chores for as long as you say, I’ll do anything ,but I need that basket,I love that basket.Please ,Mom .Please?”

 I was desperate.

“You know,” she said ,gently rubbing my back while we both stared at what I believes was the coolest thing ever,”If you save up you could buy this yourself.”

“By the time I make enough it’ll bu gone!”

“Maybe Roger here could hold it for you,” she smiled at Roger ,the bike guy.

“He can’t hold it for that long ,Mom .Someone else will buy it .Please,Mom,Please?”

“There might be another way,”she said.

And so our paying plan unfolded.My mother bought the beautiful basket and put it safely in some hiding place I could’t find.Each week I eagerly counted my growing saving increased by extra work here and there (washing the car ,helping my mother make dinner, delivering or collevting things on my bike that already looked naked  without the basket in front).And then ,weeks later ,I counted ,re-counted and jumped for joy. Oh ,happy day ! I made it! I finally had the exact amount we’d agreed upon….

Days later the unthinkable happened. A neighborhood girl I’d played with millions of times appeared with the exact same basket fixted to her shiny ,new bike that already had all the bells and whistles. I rode hard and fast home to tell my mother about this disaster.This horrible turn of events.

And then came the lesson . I’ve taken with me through my life:”Honey, Your basket is extra-special,” Mom said, gently wiping away my hot tears.”Your basket is special because you paid for it yourself.”

What is the life lesson the author learned from her mother?（）

A. Save money for a rainy day

B. Good advice is beyond all price.

C. Earn your bread with your sweat

D. God helps those who help themselves

根据“2003年北京市与河南省人口增长指标”，回答下列问题。 

     

（1）河南省的人口总增长率比自然增长率____________________ ，这是由于____________________引起的。  

（2）北京市人口自然增长的特点为________________________________________ 。

（3）我国城乡人口迁移的主要方向是____________________ ，形成这种现象的主要原因是____________________________________________________________ 。

（4）在影响人口迁移的诸因素中____________________ 因素总是起着决定性的作用。

我们在使用PING命令是，如果要持续不断的测试，所带的参数应该是：（）

A.-a

B.-b

C.-t

D.-f