1.－What's your father's attitude to your new job?

1.－What's your father's attitude to your new job?
－I ______ ideas with him up to now. However, he always lets me make up my mind.
A. won't exchange B. didn't exchange C. don't exchange D. haven't exchanged
【答案】D
【解析】
【详解】考查时态。句意：--你父亲对你的新工作持什么态度？--到目前为止我还没有和他交换过意见。但是，他总是让我下决心。由句中的时间状语up to now可知，此处应用现在完成时。故选D。