As time goes, Anne begins to feel more and more depressed. What simple thing sets her off quite often? A. The bright summer sky outside the window in the attic.

B. The increasing lack of sugar and sweets in her diet.

C. When those people assisting, like Miep and Ms. Koophis, come in the annex with the 'smell of outside on their clothes.

D. When the sound of the cars and busy streets from down below reach the annex.
Od