He is reading a picture book.(改为一般疑问句） （ ）he ( )a picture book? I can see swims inthe garden.(对划括号的词提问）（）（ ）swims can you see in the garden?
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Is reading
how many
======以下答案可供参考======
供参考答案1:
Is reading ; how many
供参考答案2:
Is reading
How many
供参考答案3:
（Is ）he (reading )a picture book?
（How）（many）swims can you see in the garden?