日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        
<legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>
        <strong id="o5kww"><u id="o5kww"></u></strong>
        

        2. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          

          
	
          
		
		
          

          


          
	
           0   745  753  759  763  769  771  775  781  783  789  795  799  801  805  811  813  819  823  825  829  831  835  837  839  840  841  843  844  845  847  849  853  855  859  861  865  871  873  879  883  885  889  895  901  903  909  913  915  921  925  931  939  447090  						
          
						
          2、下列物質(zhì)屬于純凈物的是
          A、洗衣粉        B、水         
C、豆?jié){      D、石油
          

			
          
				試題詳情
			
          
		
          
				
          
						
          1、 
下列變化屬于化學(xué)變化的是
          A、白磷自燃                     
B、空氣液化     
          C、干冰升華                     
D、玻璃破碎
          

			
          
				試題詳情
			
          
		
          
				
          
						
              90. The
mother was great/brave. 
                 The mother
loved her son very much. 
          十一、The students of C, 
lass 2,  Grade 3 went hiking
for a field trip. On the way home, 
Xiao hua found a little bird under a tree. There was something wrong
with its wing. /     
Something was wrong with its wing. It couldn't fly. Xiao hua brought it
home and took good care of it/looked after it well. Now the bird is better.
Xiaohua is going to let it(fly) back to the blue sky because the blue sky is
the bird's real home( because the blue sky is the real home of the bird). 
           
          

			
          
				試題詳情
			
          
		
          
				
          
						
              89. Lisa
decided/made up her mind to save her son(from the snake's mouth)
          

			
          
				試題詳情
			
          
		
          
				
          
						
              88. The
fearless mother's love made her forget the danger. 
          

			
          
				試題詳情
			
          
		
          
				
          
						
              87. The
story happened at Lisa's/the backyard. 
          

			
          
				試題詳情
			
          
		
          
				
          
						
          十、86. He was three/three years old. 
          

			
          
				試題詳情
			
          
		
          
				
          
						
             85. fall asleep/go
to sleep
          

			
          
				試題詳情
			
          
		
          
				
          
						
             83. lose
heart  84. No matter what/Whatever
          

			
          
				試題詳情
			
          
		
          
				
          
						
           九、81. put on  82. was interested in/had interest in
          

			
          
				試題詳情
			
          
		
          
				
          
				
          
	
          
	
          
		
          


          同步練習(xí)冊(cè)答案