若（a+3）2+|2﹣b|=0，则ab=( )
9
用“What、 How、 does、 with、 Where 、Which”填空。
1. ____ is your name?
2. ____ old are you?
3. How ____ Ann help at home?
4. I see ____ my eyes.
5. ____ is the bus?
6. ____ cat do you like?
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