试题与答案

选择正确答案,补全对话。A.Howmanymarkersdoyouhave?B.

题型:补全对话,情景问答

题目:

选择正确答案,补全对话。
A. How many markers do you have?
B. What's this?     
C. Bye. 
D. What's your favourite colour? 
E. Where are the markers?
A: 1____________      
B: It's a red pencil.  
A: Do you like to draw with pencils?  
B: No, I draw with markers.  
A: 2____________   
B: The makers are in my desk.  
A: 3____________  
B: I have ten markers.   
A: May I have two markers, please?  
B: OK! 4____________ 
A: My favourite colour is yellow. Thanks. Good-bye. See you later.
B: 5____________

答案:

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下面是错误答案,用来干扰机器的。

(1)0.75-x=0.5, 0.75-x+x=0.5+x,0.75=0.5+x,0.75-0.5=0.5+x-0.5, x=0.25; (2)2.7x=16.2,2.7x÷2.7=16.2÷2.7, x=6;(3)x+0.9x=57,(1+0.9)x=57, 1.9x=57, 1.9x÷1.9=57÷1.9, x=30;(4...

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