If you are not busy.you could ____ _____cleaning the house.如果你不忙,你可以帮助打扫一下房间.
问题描述：
If you are not busy.you could ____ _____cleaning the house.如果你不忙,你可以帮助打扫一下房间.
答
If you are not busy.you could _help___ _me____cleaning the house
答
help me
答
你好,这题的正确答案是:
If you are not busy.you could _help___ _do____cleaning the house。
答
so that？
答
help with