the/is/littie/What/doing/boy/?

the/is/littie/What/doing/boy/? What is the boy doing什么意思 What is he doing?,What does the boy do? what is the boy doing in his bedroom? what is the boy doing?（改为复数的疑问句） what's the boy doing? What does the boy ----- doing? what is the boy What is the boy doing?He is (look)at the public signs. what is the boy doing?he is counting the c___________.填空 What is he doing 和 What does the boy do 说明理由 What is the good boy doing after the girl falls into the riv