—What do you think of the Eiffel Tower?
—Splendid. When I was in France, I it.
A. have visited
B. had visited
C. could visit
D. visited
网友回答
A. have visited
B. had visited
C. could visit
(答案→)D. visited
解析：考查时态。根据when I was in France, 可知，后面主句的动作是发生在过去。