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				    多項(xiàng)式2x3y?3x2y2?7是        式.常數(shù)項(xiàng)是        .			【查看更多】
			


		
     
    


		
    
		
    題目列表(包括答案和解析)
    

		
		
    

    


    
	
    				
    
									
    My hobby is collecting stamps. I need ______ before I have 3,000 stamps.

    1. A.
      more one
    2. B.
      any more
    3. C.
      one more
    4. D.
      more than
    

			
    
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    I need ________ chicken. We don't have any.

    1. A.
      3 kilo
    2. B.
      3 kilos
    3. C.
      3 kilos of
    4. D.
      3 kilo of
    

			
    
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    Lulu is 2 years old．Eddie is 3 years old．We can say Lulu is ________ than Eddie．

    1. A.
      old
    2. B.
      older
    3. C.
      younger
    4. D.
      young
    

			
    
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    Class 3 won the football match! ________ it be true?

    1. A.
      May
    2. B.
      Must
    3. C.
      Will
    4. D.
      Can
    

			
    
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    Mary got a 3 in her exam. She doesn't know ________ she did so badly.

    1. A.
      who
    2. B.
      what
    3. C.
      why
    4. D.
      how
    

			
    
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