John planned around Europe on horseback, but his ambition has not been achieved till today

发布时间：2020-08-16 11:32:50


John planned     around Europe on horseback, but his ambition has not been achieved till today.
A. to have traveled
B. to travel
C. traveling
D. his traveling

网友回答

(答案→)A. to have traveled
B. to travel
C. traveling
D. his traveling
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