—— Are you a visitor here?
—— That’s right.I＿＿＿round the world and now my dream of ing to China＿＿＿true.
A. have traveled； has e
B. was traveling； had been e
C. am traveling； has e
D. have traveled； has been e
网友回答
A. have traveled； has e
B. was traveling； had been e
(答案→)C. am traveling； has e
D. have traveled； has been e
解析：由对话情景可知，“周游世界”是现在正在进行的动作，而“实现”是到说话时为止已完成的动作；e true不能用于被动语态。