A, foam extinguisher can form a foam coating on the surface of combustible materials, so that the surface of combustible materials is isolated from the air, which plays the role of suffocation and fire extinguishing. It is suitable for fighting Class A fires, such as wood fires, cotton fires, hemp fires and paper fires, as well as general fires, such as petroleum products and grease fires. But it can't put out the fire of water-soluble flammable liquid, such as alcohol, ester, ether, ketone and other substances, so A is incorrect.

B, dry powder fire extinguisher is a kind of dry powder, which absorbs a lot of heat when decomposed at high temperature, and releases steam and carbon dioxide to cool and dilute oxygen in the air in the combustion zone. Suitable for extinguishing flammable liquids, gases, electrical fires and fires unsuitable for water use. Therefore, b is incorrect.

C. Fire extinguishing with water will damage books and documents in libraries or archives, so C is incorrect.

D, carbon dioxide fire extinguisher can put out the combustion, mainly for suffocation. At the same time, carbon dioxide absorbs some heat energy in the process of spray fire extinguishing, and also has a certain cooling effect. It is suitable for extinguishing fires of electrical equipment, precision instruments, books and archives below 600 volts, as well as fires of oil, gas and some substances that cannot be extinguished by water. Therefore, d is correct.

So the answer is d.