Which of the following statements about the paints is not true？ A: The paints are a kind of liquid preparations. B: The paints are generally used via oral administration. C: The paints can form a film after application on the affected area. D: The paints contain volatile organic solvents in their formulations.

In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces ____. A: all of the oil used by the engine through a filter B: some of the oil used by the engine through a filter C: some of the oil used by the engine through a centrifuge D: all of the oil used by the engine through a centrifuge

In<br/>an auxiliary diesel engine bypass type lubricating oil system, the<br/>main oil pump forces ____. A: all<br/>of the oil used by the engine through a filter B: some<br/>of the oil used by the engine through a filter C: some<br/>of the oil used by the engine through a centrifuge D: all<br/>of the oil used by the engine through a centrifuge

_____ can be used to treat gout. A: uricosuric agent B: steroid C: parathormone D: anti-inflammatory agent

The term OIL as used in the Oil Pollution Regulations means（）. A: fuel oil B: sludge C: oil refuse D: All of the above