题目内容：

Betty wants to give some food to the dolphin,but she falls into the pool.改为同义句.
The girl is doing her homework at the moment.对划线句子提问。doing her homework
（ ）the girl（ ）at the moment？

优质解答

应该是：
Betty wants to feed the dolphin,but she falls into the pool.
贝蒂想去喂海豚,但她掉进了池子里.
（What is ）the girl (doing) at the moment?
此时这个女孩在做什么?