To test eggs，_____ them in a bowl of water： if they float they’re bad， if they sink they’re good.
A. put B. putting C. to put D. to be putting
To test eggs，_____ them in a bowl of water： if they float they’re bad， if they sink they’re good.
A. put B. putting C. to put D. to be putting
A
句首的 to test eggs 为目的状语，填空句为祈使句谓语，故要用动词原形。