问题 多项选择题

蜜丸表面粗糙的原因为

A.药物中含纤维性、矿物贝壳类药物过多

B.加蜜量过少

C.药粉过粗

D.润滑剂用量不足

E.温度不适宜

答案

参考答案:A,B,C,D

解析:除选项E之外,其余均是造成蜜丸表面粗糙的原因,应选ABCD。

完形填空
完形填空。

     We all know about penguins.They are fat and lovely animals that live in  1   places. They are black
and white and it   2   they wear suit.
     But do you know that penguins were  3   and brown? And they lived in warm weather? Scientists
say penguins from a long time ago were very different 4   they are now.
     A group of scientists found the fossils(化石)of a penguin. It   5    more than  36 millions years ago.
     Scientists named the penguin the'Water King'. They found it was twice the size of modern penguins.
It was red and brown in   6  .
     It lived between the end of the dinosaurs   7    the beginning of humans. At that time, the Earth was
much   8   than it is now.
        9 modern penguins, the 'Water King' lived in warm places. But like modern penguins, it was good
at   10   and catching fish from the sea.
( )1. A. warm      
( )2. A. like      
( )3. A. yellow    
( )4. A. in        
( )5. A. is living
( )6. A. size      
( )7. A. and      
( )8. A. warm      
( )9. A. Like      
( )10.A. flying    
B. hot        
B. look like  
B. red        
B. with      
B. lives      
B. colour    
B. to        
B. cold      
B. As        
B. walking    
C. cold      
C. likes    
C. green    
C. for      
C. lived    
C. type      
C. for      
C. colder    
C. Different
C. jumping  
D. cool      
D. looks like
D. blue      
D. from      
D. live      
D. length    
D. with      
D. warmer    
D. Unlike    
D. swimming  
单项选择题