看圖動腦筋.仔細(xì)數(shù),根據(jù)句意簡單回答問題。
1. How many circles are there? 
                                                                                
2. How many lines are there?  
                                                                               
3. How many triangles are there? 
                                                                                
4. How many squares are there?
                                                                               
5. Here's a triangle. How many lines make a triangle?
                                                                               
                
1. Seventeen.
2. Eleven.
3. Five.
4. Fourteen.
5. Three.
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