患儿，女，8个月。高热4天，今日热退但躯干部出现红色斑丘疹，皮疹间有正常皮肤，最可能

阅读理解。

     Life is like throwing and catching four balls of life in the air．You call the balls work,family,friends

and minds．You will soon understand that work is a  rubber ball．If  you  drop it,it will bounce back

(弹回)．The other three balls are made of glass  and  easy to be bro- ken,so you must know how to

protect them．But how?

     Don't shut love out of your family by saying it's hard to find．The quickest way to get love is to give

it; the fastest way to lose love is to hold  it closely;  and  the  best way  to keep love is to give it wings．

     Don't  think  that  you  are not so good as others．It  is because we are different and each of us is

special．Never mind if you fall behind others．It's never too late to learn．Knowledge is a weightless

treasure which you always carry easily．

     Don't let you life pass through your fingers by living in the past or in the future．If you live well today,

you live all the days of your life．

     Yesterday is history,tomorrow is hard to guess and today is gift．That's why we call it "The Present"．

1．Which is not the name of a ball talked about in the passage?

A．work        

B．health          

C．family        

D．mind

2．To give it wings means to______

A．hold it closely                  

B．give love freedom

C．get ready for love                

D．keep love out of your family

3．Why is knowledge a treasure you can always carry easily?

A．Because it is heavy．

B．Because you can't protect it．

C．Because it's never too late to learn．

D．Because it is treasure without weight．

4．From the fourth paragraph,we know that

A．people must have plans for the future

B．people would rather live in the past

C．people who live well today will live well every day．

D．people who live in the past or in the future will not have long life．

看谁说得多，记得多。     

杨树高高的    高高的杨树     

马路宽宽的                               

细菌性肝脓肿，细菌进入肝脏引起脓肿的主要途径是

A．经肝动脉入肝

B．经胆道上行感染

C．经门静脉系统

D．经损伤处直接进入

E．膈下感染侵入肝脏

在（），极值应采用邻近正点的实测值进行器差订正，当极值出现在两正点中间时，采用后一正点的器差订正值。

为了保证热水系统正常运行的稳定水力工况和保证系统中不发生汽化所需的压力，热水系统需设置( )。

A．静水压线
B．定压装置
C．回水管动水压线
D．供水管动水压线