物流服务的货物完好率，指的是( )。A．完好货物交货量与总交货量的比值 B．按时交

阅读理解。

      Look at the girl. Her name is Li Fang. She is eleven. My name is Kate. I am eleven, too.

Li Fang and I are good friends. She is in Class One, Grade One. She is Number 8 in Row 5.

I am in Class Two, Grade One, I am Number 9 in Row 6. We are at school today.

1.How old is Li Fang? 

A.  She is eleven.    

B.  She is twelve.

C.  She is ten.      

D.  She is nine.

2. Li Fang and I are _____.  

A. girls    

B. boys    

C. teachers    

D. sisters

3. What grade are Li Fang and I in?   

A. Grade Four.  

B. Grade Three.  

C. Grade Two.  

D. Grade One.

4. Li Fang is my_____. 

A. good teacher  

B. good friend    

C. brother    

D. sister

5. Where are Li Fang and I today?   

A. At school.    

B. At home.    

C. Here.    

D. In the shop.

翼状胬肉头端前沿的角膜上有棕黄色线，呈垂直位（）

A.Bitot斑

B.Kayser-Fleischer环

C.Fleischer环

D.Vogt线纹

E.Stocker线

水的流向由非清洁区流向清洁区

在WINDOWS 2000K中，当一个应用程序窗口被最小化后，该应用程序 ( )

A．转入后台执行

B．被暂停执行

C．被终止执行

D．继续在前台执行

乘客突发疾病的应急措施有（）。

A.帮助其服下随身携带的药品

B.拨打120求救

C.将患病乘客送往医院

D.与附近巡逻的公安交警联系