I would start by showing the room looking all dusty. I would have curtains that are hanging and torn, and I would make the room look like a mess, with the light dimming. Then, I would change to show the same furniture, only new, fresh curtains in the same fabric, and brighter light to show that it is morning.
Explicit textual evidence is stated directly in the text. So A does not fit here, that refers to implicit evidence. B is also not correct. I would pick C here but I am not 100% sure.
