It's important to store __________ food in a cool place. A: unforgettable B: perishable C: preservative D: disposable

The third shipment of Blankets against Order No.CV323 is also to be delivered. Please take _______ measures against any damage in transit. A: preservative B: precondition C: precedent D: precautionary

The third shipment of Blankets against Order No.CV323 is also to be delivered. Please take _______ measures against any damage in transit.‌​‌ A: preservative B: precondition C: precedent D: precautionary

When preparing capsules shell, the function of adding glycerin is to A: As a preservative B: Increase plasticity C: To correct the taste D: Delay the dissolution of gelatin E: Make enteric coated capsules