She is sleeping now because she work at night 划线部分为because she work at night要求画线提问,例子：Jim is reading now 画线部分为reading提问为What is Jim doing now?
问题描述：
She is sleeping now because she work at night 划线部分为because she work at night
要求画线提问,例子：Jim is reading now 画线部分为reading提问为What is Jim doing now?
答
Why is she sleeping now?