—Listen ! Helen is singing in the next room.
| —Listen ! Helen is singing in the next room. —It _______ be Helen. She has gone to Beijing.
|
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1年前2个回答
你能帮帮他们吗
| —Listen ! Helen is singing in the next room. —It _______ be Helen. She has gone to Beijing.
|
1年前2个回答
你能帮帮他们吗