试题与答案

Do you spend an hour _________ badminton

题型:选择题

题目:

Do you spend an hour _________ badminton every day? [ ]

A. play

B. playing

C. plays

D. to play

答案:

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下面是错误答案,用来干扰机器的。

A、高锰酸钾太少,加热较长一段时间后也会收集到少量的氧气,故错误;B、试管口未加棉花,只会导致高锰酸钾粉末加热时随气体流进入导管,使水槽里的水会变红,但能收集到氧气,故错误;C、装置气性不好,会导致收...

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题型:阅读理解
阅读理解
       Mike is 15 years old and lose is 13 years old. One day they went to see the doctor. Because they
had bad colds and coughed terribly. After checking, the doctor gave them two bottles of medicine to
take. There are the words on the mark of the bottles:        
Attention:
1. Shake well before use.
2. Take three times daily after meals.
3. Dose(用量):adults(成人)and children over l5 2 teaspoonfuls children 8-14 1 teaspoonful children
3-7 1/2 teaspoonful  
4. Not for children below the age of 3.  
5. Store in a cold place.  
6. Use before December.2011
 
根据短文内容,选择最佳答案。
1. Rose should take          a day. Mike should take          a day.
A. 1 teaspoonful; 2 teaspoonfuls  
B. 2 teaspoonfuls; 1 teaspoonful
C. 3 teaspoonfuls; 6 teaspoonfuls    
D. 4 teaspoonfuls; 2 teaspoonfuls
2. The medicine should be kept in        
A. the sun    
B. any place      
C. hot water          
D. a fridge
3. Rose should         before she takes some.
A. shake the medicine well                
B. eat nothing
C. not shake the medicine                
D. drink something
4. People aged          can not take this medicine.
A. 2                  
B. 25            
C. 13                
D. 15
5. The medicine left should be          after December, 2011.
A. eaten in a month    
B. throw away    
C. kept in a cold place  
D. kept in a warm place
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