who broke the window?改成▁▁▁ ▁▁▁the window was broken?
问题描述：
who broke the window?改成▁▁▁ ▁▁▁the window was broken?
答
by whom
这是用 by whom 把疑问句改为被动语态：这窗户是”被谁“打破的？
答
答案：【Who made】
【●速度回答,】
【亲!你的10分满意,我们团队的无限动力】