如图所示是录音机磁头的工作原理．录音机的磁带上附有一层______制成的磁粉，录音时，声音转化成强弱变化的电流流过录音机磁头，产生强弱变化的______，使划过磁头的磁带上的磁粉被强弱不同地______；放音时，磁性强弱变化的磁带使磁头内产生变化的______，放大后经过扬声器再将变化的电流转变为______而发出声音．

— Would you please tell me _____?

— OK. It's a quiet and beautiful place. You can spend your weekend there. [ ]

A. what is Dong Cultural Village like

B. where Dong Cultural Village is

C. what Dong Cultural Village is like