Student or Learner
Did you prepared the PO to BNC and PI to CCU for the iPod connectors? Or you prefer me to arrange this time? Please advice
Have you prepared the PO to BNC and PI to CCU for the iPod connectors? Would you like me to do it for you this time? Please let me know
Since I do not have the context in which these questions were produced, it is quite hard to make accurate questions. I wrote them for you to have a another possibility.
Hope this helps you