96. When I looked out of the window, I saw people working hard to remove the snow. (划线部分提问)When I looked out of the window是划线的
问题描述:
96. When I looked out of the window, I saw people working hard to remove the snow. (划线部分提问)
When I looked out of the window是划线的
答
when did u see people working hard to remove the snow