—— many times,I still could not understand how to operate the machine.

问题描述:

—— many times,I still could not understand how to operate the machine.
A:Having been told B:having told C:I have been told D:telling 为什么不选c

理由很简单,如果填C,句子变成
I have been told many times,I still could not understand how to operate the machine.前后句子竟然就没有连词了!如果在中间加and可以吗but最好

  • 谢谢您,讲得很清晰。