As to micromanaging the boiling process, the author has described all the following EXCEPT

Because of the reduced _____ in the vacuum boiling evaporator, some of the sea water boils

With a vacuum boiling evaporator, the remainder of sea water fed to the evaporator is pump

He had just______the shell of the hard－boiled egg and was starting to peel it off.A．burstB

The same things happened to his parents______ to mine.A．as they didB．like they didC．as the

Please turn ______ the switch as soon as the water boils.

As long as the learners have（)to a digital device