【盲聽情況】

都聽懂了

【知識(shí)點(diǎn)】

in a cruel calm way, without showing any emotion

in cold blood

To trick one or do something to make them appear foolish; to play a prank (on one).

play a joke (on one)

It took me a while to realize that my brother was playing a joke on me.

The kids tried to play a joke on the babysitter by pretending to be her boyfriend on the phone.