“操千曲而后晓声,观千剑而后识器。”与这首诗蕴含哲理相同的是( )
In order to help people to see the performance at the same time, they gave a _____ broadcast.
My father walked _____ in the room, looking as if he was thinking over something.
His proposals were _____ with cheers.
I have a great ____ and admiration for my former English teacher.
To be well-informed, we should be _____ communicationeach otherwhat happens to us.