As the title suggests, the water in the two bottles has the same mass and the initial temperature is the same.

∵Q Heat absorption =cm△ For example, in the same time (90 0min), the water temperature of a white paper bottle rises less, and the heat absorbed by water is less.

Black paper absorbs heat better than white paper, so A is wrong and F is right.

Water in a white paper bottle absorbs heat;

Q suction =cm (such as 8- 0)=8kg×4. Get × 809j/(kg？ C) × (90℃-90℃) = t4×804J, so C is wrong;

The water in the black paper bottle absorbs heat;

Q suction' =cm (if it is-if it is 0)=8kg×4. If it is × 809j/(kg? C)×(94℃-99℃)= 4.6×804j, so D is correct.

So choose f and d.