-Do you like traveling?-Sure．I ________ to Australia six months ago, but I ________ anywhere since then．A.went; didn’t goB.have gone; haven’t goneC.went; haven’t goneD.went; hadn’t gone
网友回答
C解析six months ago为具体的过去时间，句子谓语应用一般过去时；since then表示“自那以来”，句子谓语应用现在完成时。