我国2012年国内生产总值（GDP）是519322亿人民币元亿元，比上年增长7.8%

术中肠梗阻减压后，病人血压为60/40mmHg、HR150次/分。

进一步的监测措施，下列哪项不重要（）。

A.中心静脉压

B.尿量

C.血气分析及电解质水平

D.心肌抑制因子

E.心电图

基金投资者投资于( )时，可以随时向基金管理人或其代办机构办理申购或赎回。基金份额的价格以基金资产净值为基础。

A．公募式基金

B．私募式基金

C．封闭式基金

D．开放式基金

下列哪项结果不符合溶血性贫血

A．尿中胆红素阴性，尿胆原增多

B．网织红细胞数明显增高

C．红细胞形态正常，而寿命缩短

D．骨髓内幼红细胞明显减少

E．血中胆红素增高而肝功正常

阅读理解。

     It seems some people have something bad to say about

Facebook,the social media website that now has attracted

more than 300 million members.To them I have only this

to say: Stop please!

     A recent article in the Wall Street Journal blamed                

Facebook's ability to ruin riendships,saying that it limits communication to typing and

encourages people to spend far too much time with friends they have never met.

     Having used Facebook since its first year,I find these arguments false.The simple

truth is that the problems are only a symptom of Facebook abuse.Like many things,it is

only as harmful to your life and relationships as you allow it to be.Consider arguments

against watching too much TV and overeating.

     Try using Facebook to find friends who may have long ago changed their e-mail

addresses and phone numbers,to find out what your old college friends are up to,to

congratulate your friends on their latest birthdays,to share pictures and articles you find

interesting,and to join in the discussion about them with your friends.

     Sure,I had days when I wasted a little more time on Facebook than I should,but I'm not

going to blame Facebook for my own laziness.If Facebook wasn't there I would have

found something else to waste time on.To my "friends": If you don't feel like broadcasting

your life stories on your Facebook,don't.If you tire of my personal updates,ignore them.If

you don't want to join in the popular online games,don't.It's a fun tool at your fingers that

can be used for both good and bad.If you don't like using Facebook,don't.

     I am now a consultant at the Department of State.I use Facebook to keep in touch with

friends,family,and colleagues who live and work all over the world.

1．Why did the article in the Wall Street Journal blame Facebook?______

A．Because it makes people spend too much time online.

B．Because it can make people lose their real－life friends.

C．Because it's as harmful to people's lives as watching TV.

D．Because it encourages people to make friends with strangers.

2．What does the author suggest using Facebook to do?_____

A．To find out lost e－mail addresses and phone numbers.

B．To arrange appointments with our old college friends.

C．To collect interesting pictures and articles from our friends.

D．To keep in touch with friends whom we haven't called for long.

3．We can imply from the passage that by using Facebook we can________.

A．read others' personal updates

B．write our life stories online secretly

C．decide who can read our life stories

D．refuse to join in popular online games

4．The author writes the last paragraph to________.

A．prove that Facebook can be well used

B．gain supports from the Department of State

C．show that Facebook is used all around the world

D．introduce how she uses Facebook as a consultant

5．What's the main idea of this passage?_____

A．We should save our friendships.

B．Many people put blame on Facebook.

C．It is ourselves to blame,not Facebook.

D．Facebook is becoming more and more popular

舞蹈纹彩陶盆是一件（）型的彩陶。